Intshayelelo
Kumaqela okuthenga ajongaIbha yentsimbi engagqwaliyo engama-904LIinkcukacha, amanqaku aphambili kukuqinisekiswa kwenqanaba, imigangatho esebenzayo ye-ASTM / EN / UNS, ukwakheka kweekhemikhali, iipropati zoomatshini, ukusebenza kokugqwala, i-EN 10204 3.1 MTC, ukulandeleka kwenani lobushushu, uvavanyo lwe-PMI, uvavanyo lwe-UT, imeko yomphezulu, ukunyamezelana kobukhulu kunye neemfuno zokuhlolwa komntu wesithathu. Ibha yentsimbi engagqwaliyo ye-904L, eyaziwa ngokuba yi-UNS N08904 okanye i-EN 1.4539, isetyenziswa kakhulu xa intsimbi engagqwali ye-316L inganelanga kwiindawo ezinobungozi zeekhemikhali, i-sulfuric acid, i-chloride-containing okanye zaselwandle, kodwa xa i-alloy epheleleyo ye-nickel isenokungabi yimfuneko.
I-904L yintsimbi engagqwali ye-austenitic ene-alloy ephezulu ene-carbon ephantsi, i-nickel ephezulu, i-chromium ephezulu, i-molybdenum kunye nezongezo ze-copper. Olu lwakhiwo lubonelela ngokumelana okuphuculweyo kokugqwala ekunciphiseni ii-asidi, iindawo ze-chloride kunye nezicelo ezikhethiweyo ezinxulumene namanzi olwandle. Isetyenziswa kakhulu kwiinxalenye zokucubungula iikhemikhali, izixhobo zaselwandle, iishafts zepompo, iindawo zevalvu, izibophelelo, iintonga, izinto ezenziwe ngomatshini, izixhobo zamayeza kunye neenkqubo zokulawula ungcoliseko.
Kubathengi bemizi-mveliso, ukucacisa "ibha yentsimbi engagqwaliyo" akwanelanga. Uphando olupheleleyo lwebha yentsimbi engagqwaliyo ye-904L kufuneka luquke inqanaba, inombolo ye-UNS, umgangatho wemveliso, ububanzi, ubude, ukunyamezela, ubungakanani, ukugqitywa komphezulu, imfuneko yovavanyo, imfuneko ye-MTC, ixesha lokupakisha kunye nexesha lokuhambisa. Esi sikhokelo sichaza ukuba kufuneka usebenzise nini ibha yentsimbi engagqwaliyo ye-904L, indlela yokuqinisekisa izatifikethi kunye nendlela yokuphepha iimpazamo eziqhelekileyo zokuthenga.
Yintoni i-904L Stainless Steel Bar?
I-904L Stainless Steel Bar yi-super austenitic stainless steel bar eyenzelwe iimeko zokugqwala ezifuna ukugqwala. Iqulethe amanqanaba aphezulu e-nickel kunye ne-molybdenum, kunye ne-copper eyongeziweyo ukuphucula ukumelana kwi-sulfuric acid kunye nezinye izinto ezinciphisa i-media. Umxholo wekhabhoni ephantsi unceda ukunciphisa umngcipheko wokugqwala kwe-intergranular emva kokuwelda okanye ukuvezwa kubushushu.
Ibha yentsimbi engagqwaliyo ye-904L idla ngokunikezelwa njengebha engqukuva, ibha yesikwere, ibha ethe tyaba, ibha ye-hex, ibha eqingqiweyo, ibha exotyulweyo, ibha ejikiweyo, ibha ejikiweyo, ibha eguquliweyo, ibha eguquliweyo kunye nebha epholisiweyo. Ingafakwa ngomatshini ibe yimijelo, iintonga, iziqu zevalvu, izinto zepompo, iibholiti, amantongomane, izixhobo zokudibanisa, izihlanganisi kunye neendawo ezinganyangekiyo kukugqwala kwiiprojekthi zeekhemikhali nezolwandle.
Idatha yeMveliso eqhelekileyo yeBar yeNtsimbi engagqwaliyo ye-904L
| Into | Iinkcukacha | Ukujonga Umthengi |
|---|---|---|
| Igama lezinto | Ibha yentsimbi engagqwaliyo ye-904L / iBha yentsimbi engagqwaliyo ye-Super Austenitic | Qinisekisa i-UNS N08904, i-EN 1.4539 okanye ireferensi yenqanaba elithile leprojekthi |
| Iifom zeMveliso eziqhelekileyo | Ibha engqukuva, ibha ethe tyaba, ibha yesikwere, ibha yehex, ibha eyenziwe ngobuqili, ibha yomhlaba echanekileyo | Qinisekisa uhlobo lwemveliso, ubungakanani, ukunyamezelana, ubude kunye nokugqitywa komphezulu |
| Imigangatho Eqhelekileyo | I-ASTM A276, i-ASTM A479, i-EN 10088-3, iinkcukacha zomthengi | Qinisekisa ukuba ibha yeyomatshini wokugaya ngokubanzi, izixhobo zoxinzelelo okanye ukusetyenziswa kweprojekthi |
| Umphezulu wokugqiba | Mnyama, iqotyiwe, ixotyulwe, ijikiwe, igudisiwe, ipolishiwe, ikhanya | Izinto ezenziwe ngomatshini zihlala zifuna iibhari ezixotyulweyo, ezijikiweyo okanye ezigayiweyo |
| Izicelo eziqhelekileyo | Izixhobo zekhemikhali, imiphanda yepompo, iindawo zevalvu, izibophelelo, izixhobo zolwandle kunye neentonga | Qinisekisa imidiya yeekhemikhali, inqanaba le-chloride, ubushushu kunye nomthwalo woomatshini |
Ukwakhiwa kweekhemikhali ze-904L Stainless Steel Bar
Ukumelana nokugqwala kwe-904L stainless steel bar kufumaneka ikakhulu ngomxholo ophezulu we-nickel, i-chromium, i-molybdenum kunye nobhedu. I-Nickel izinzisa isakhiwo se-austenitic kwaye iphucula ukumelana nokunciphisa imidiya. I-Molybdenum iphucula ukumelana nokugqwala kwemingxuma kunye ne-crevice. I-Copper iphucula ukumelana neendawo ze-sulfuric acid. Abathengi kufuneka bahlale bejonga ikhemistri yokwenyani kwi-MTC kunokuthembela kuphela kwigama leklasi.
| I-elementi | Uluhlu oluQhelekileyo (%) | Ukuhlolwa komsebenzi/kokuthengwa kwempahla |
|---|---|---|
| Ikhabhoni (C) | Ubuninzi 0.02 | Ikhabhoni ephantsi inceda ekunciphiseni umngcipheko wokugqwala phakathi kweegranular emva kokuwelda |
| I-Chromium (Cr) | 19:00 – 23:00 | Ibonelela ngokumelana nokugqwala okungagqwaliyo kunye nokumelana ne-oxidation |
| I-Nickel (Ni) | 23:00 – 28:00 | Iphucula ukumelana nokuqhekeka koxinzelelo kunye nokuqhekeka komoya kwaye izinzisa ulwakhiwo lwe-austenitic |
| I-Molybdenum (Mo) | 4.00 – 5.00 | Iphucula ukumelana nokugqwala kwemingxuma kunye nokuqhekeka kwiindawo ezinekloride |
| I-Copper (Cu) | 1.00 – 2.00 | Iphucula ukuxhathisa kwi-sulfuric acid kunye neendawo ezikhethiweyo zokunciphisa i-asidi |
| IManganese (Mn) | Ubuninzi 2.00 | Into elawulwayo yozinzo lokwenza intsimbi |
| I-Silicon (Si) | Ubuninzi 1.00 | Inxalenye eseleyo elawulwayo echaphazela indlela yokucubungula kunye nokuziphatha kwe-oxidation |
| I-Phosphorus / i-Sulphur | Amanqanaba aphantsi alawulwayo | Kubalulekile kucoceko, ukuqina kunye nokusebenza okushushu |
Iimpawu zoomatshini ze-904L Stainless Steel Bar
Ibha yentsimbi engagqwaliyo ye-904L inika amandla amahle oomatshini kwizicelo zentsimbi engagqwaliyo ye-austenitic, ngelixa inzuzo yayo ephambili kukuxhathisa ukugqwala endaweni yokuba namandla aphezulu kakhulu. Kwizicelo ezinomthwalo omninzi, abathengi kufuneka bathelekise i-904L nentsimbi engagqwaliyo ye-duplex okanye i-nickel alloys ukuba zombini kufuneka amandla kunye nokuxhathisa ukugqwala.
| Ipropati | Isalathiso Esiqhelekileyo | Inqaku lokukhetha umthengi |
|---|---|---|
| Tensile strength | Iphakathi ukuya phezulu kwibha yentsimbi engagqwali ye-austenitic | Jonga ixabiso lokwenyani kwi-MTC ngokobungakanani obuqhelekileyo kunye nobungakanani bebha |
| Unikeze Amandla | Intsimbi engagqwali engaphantsi kune-duplex efana ne-2205 | Sebenzisa i-duplex okanye i-nickel alloy ukuba kufuneka amandla aphezulu okuvelisa |
| Ukwandiswa | Ukuguquguquka okuhle | Iluncedo ekwenziweni, ekusetyenzisweni kwemishini nasekusetyenzisweni kobunjineli ngokubanzi |
| Ukuqina | Kuxhomekeke kwimeko yemveliso kunye nendlela yokucubungula | Qinisekisa ubulukhuni ukuba ukusebenza kwe-machining, i-threading okanye i-final part kubalulekile |
| Ukumelana nokugqwala | Igqwesile kwiindawo ezininzi zeekhemikhali, iasidi kunye nekloride xa ithelekiswa ne-316L | Isizathu esiphambili sokukhetha i-904L endaweni yentsimbi engagqwaliyo eqhelekileyo ye-300 series |
| Ukuxinana | Ilungile ngeenkqubo ezifanelekileyo | Ikhabhoni ephantsi ixhasa ukuxhathisa ukugqwala kwe-weld, kodwa isizalisi kunye nenkqubo kufuneka ziqinisekiswe |
Imigangatho Esebenzayo kunye namaBanga Alinganayo
Ibha yentsimbi engagqwaliyo ye-904L inokucaciswa ziireferensi ze-ASTM, EN, UNS, DIN, JIS okanye GB. Abathengi kufuneka baqinisekise uhlobo lwemveliso kunye nomgangatho kuba ibha, ipleyiti, ipayipi, iflange kunye neemveliso zokufakela zilandela iinkcukacha ezahlukeneyo. Ukuthengwa kwebha, i-ASTM A276 kunye ne-ASTM A479 zihlala zisetyenziswa ngokuxhomekeke kwiimfuno zeprojekthi.
| Umgangatho / Umgangatho | Inkcazo | Ukusetyenziswa Okuqhelekileyo Kokuthenga |
|---|---|---|
| I-UNS N08904 | Isikhundla se-UNS sentsimbi engagqwaliyo ye-904L | Ubuni bezinto ezibonakalayo kunye nokuqinisekiswa kwe-MTC |
| EN 1.4539 | Inombolo yezinto zaseYurophu zentsimbi engagqwaliyo engama-904L | Imizobo yaseYurophu, iinkcukacha zezixhobo kunye nothelekiso lwamanqanaba |
| X1NiCrMoCu25-20-5 | Igama lesinyithi laseYurophu lebanga le-904L | Ukuchonga izinto kwiprojekthi ezisekwe kwi-EN |
| I-ASTM A276 | Iinkcukacha ezisemgangathweni zeebhari zentsimbi engagqwaliyo kunye neemilo | Ibha ejikelezayo, ibha yesikwere, ibha yeheksadi, ibha ethe tyaba kunye neemilo |
| I-ASTM A479 | Iibhari zentsimbi engenasici kunye neemilo zeebhoyila kunye neenqanawa zoxinzelelo apho kufanelekileyo | Izixhobo zoxinzelelo, iivalvu, izixhobo zenkqubo kunye neebhari zeprojekthi ethile |
| EN 10088-3 | Umgangatho waseYurophu weemveliso ezigqityiweyo zentsimbi engagqwaliyo, iibhari, iintonga kunye namacandelo | Ukuthengwa kweebha zaseYurophu kunye namaxwebhu obuchwephesha |
Uvavanyo loMgangatho kunye nokuKhangela ukuFumaneka kwezinto
Kwimisebenzi yeekhemikhali kunye neyolwandle, ibha yentsimbi engagqwaliyo ye-904L kufuneka ilandeleke ngokuthembekileyo. Inombolo yobushushu ekuphawulweni kwebha, ilebheli yemveliso, uluhlu lokupakisha kunye ne-EN 10204 3.1 MTC kufuneka ihambelane. Abathengi kufuneka bajonge ukwakheka kweekhemikhali, iimpawu zoomatshini, ubungakanani, imeko yomphezulu kunye nazo naziphi na iirekhodi zokuhlolwa ezifunekayo ngaphambi kokuthunyelwa.
Uluhlu lokujonga iSatifikethi kunye noHlolo
| Uhlolo/Into yoXwebhu | Oko Ufanele Ukukujonga | Isizathu Sokuba Kubalulekile |
|---|---|---|
| I-EN 10204 3.1 MTC | Ibanga, i-UNS N08904, umgangatho, inombolo yobushushu, ukwakheka kweekhemikhali, iimpawu zoomatshini kunye nobukhulu | Iqinisekisa umgangatho wezinto ezithile ezihambelana nebhetshi kwaye ixhasa uxwebhu lweprojekthi |
| Ulawulo lweNombolo yoBushushu | Inombolo yobushushu ekuphawulweni kweebha, ilebheli, uluhlu lokupakisha kunye ne-MTC kufuneka zihambelane | Ithintela ukuhanjiswa kweebhetshi ezixutyiweyo kwaye ixhasa ukulandeleka |
| Uvavanyo lwe-PMI | Qinisekisa ubuwena beCr, Ni, Mo, Cu kunye ne-alloy | Inceda ukwahlula i-904L kwi-316L, 317L, 2205 kunye nezinye iintlobo ze-stainless grades |
| Uvavanyo lwe-UT | Jonga ukuba ilungile na ngaphakathi ukuze ubone ukuba kukho iibhari eziphakathi nezinkulu apho kufuneka khona | Kubalulekile kwiishafti, iindawo ezisetyenzisiweyo ezixabisa kakhulu kunye nezixhobo ezibalulekileyo zekhemikhali |
| Uvavanyo lweMilinganiselo | Ububanzi, ubude, ukuthe tye, ukunyamezelana, ukujiya kunye nemeko yomphezulu | Iqinisekisa ukuba iimfuno zomatshini, ukuhlanganiswa kunye nokufakelwa ziyafezekiswa |
| Uvavanyo lokuGqobhoka | Kuphela xa kufuneka iinkcukacha zeprojekthi okanye umsebenzisi wokugqibela | Iluncedo kwiiprojekthi zeekhemikhali nezolwandle ezineemfuno ezingqongqo zokwamkelwa |
| Uhlolo lweqela lesithathu | Ukuhlolwa kwe-SGS, BV, TUV, Intertek okanye umthengi oqeshwe ngugqirha ngaphambi kokuthunyelwa | Inika ukuzithemba okongezelelekileyo kwii-odolo zokuthumela ngaphandle kunye neeprojekthi zobunjineli ezibalulekileyo |
Ukuthelekiswa nezinto ezifanayo ze-Stainless Steel kunye ne-Nickel Alloy
Ibha yentsimbi engagqwaliyo ye-904L idla ngokuthelekiswa ne-316L, 317L, 2205 duplex, 2507 super duplex, Alloy 20 kunye nee-alloys ze-nickel ezifana ne-Incoloy 825 kunye ne-Hastelloy C276. Izinto ezichanekileyo zixhomekeke kuhlobo lwe-asidi, inqanaba le-chloride, ubushushu, umthwalo woomatshini, ithagethi yeendleko kunye nokuba iprojekthi ifuna intsimbi engagqwaliyo okanye ukusebenza kwe-alloy ye-nickel.
| Izinto eziphathekayo | Ukumelana nokugqwala | Amandla | Inqanaba leendleko | Ingcebiso esetyenziswa ngcono |
|---|---|---|---|---|
| 316L | Ukumelana kakuhle nokugqwala ngokubanzi | Phakathi | Ngaphantsi kune-904L | Iikhemikhali eziqhelekileyo, ukutya, amayeza kunye nezixhobo zaselwandle xa ukugqwala kuphakathi |
| 904L | Igqwesile kwiindawo ezininzi ze-sulfuric acid, i-chloride kunye neendawo ezinciphisa i-asidi | I-Medium yentsimbi engagqwali ye-austenitic | Ingaphezulu kune-316L kunye ne-317L kwiimeko ezininzi | Iiprojekthi zeekhemikhali nezolwandle apho i-316L ingonelanga kodwa i-nickel alloy isenokungafuneki |
| 317L | Ingcono kune-316L kwezinye iindawo ze-chloride ngenxa ye-molybdenum ephezulu | Phakathi | Phakathi ukuya phezulu | Izixhobo zekhemikhali apho i-904L ingadlula iimfuno |
| I-Duplex engama-2205 | Ukumelana okuhle kakhulu kwe-chloride SCC xa kuthelekiswa neentsimbi ezingenasici ze-austenitic | Phezulu | Phakathi ukuya phezulu | Izinto zaselwandle, ukususa ityuwa kunye nezixhobo ezinamandla aphezulu apho isakhiwo se-duplex samkelekileyo |
| I-alloy 20 | Inamandla kwizicelo ze-sulfuric acid ezikhethiweyo | Phakathi ukuya phezulu | Phezulu | Inkonzo ye-sulfuric acid apho kufuneka khona ukusebenza okuphezulu kwe-nickel alloy |
| IHastelloy C276 | Igqwesile kwiindawo ezinobungozi beekhemikhali kunye nekloride | Phezulu | Phezulu kakhulu | Sebenzisa xa i-904L ingakwazi ukuhlangabezana neemfuno zokugqwala okukhulu |
Izicelo zeMveliso ze-904L Stainless Steel Bar
Ibha yentsimbi engagqwaliyo ye-904L ikhethwa kwiiprojekthi zeekhemikhali nezolwandle apho i-316L esemgangathweni ingenako ukubonelela ngokumelana nokugqwala okwaneleyo. Idla ngokwenziwa ngomatshini ibe ziindawo ezisebenza kwiindawo ezinxulumene ne-asidi, i-chloride okanye amanzi olwandle.
| Ishishini / Isicelo | Izinto eziqhelekileyo | Kutheni kusetyenziswa i-904L |
|---|---|---|
| Ukucubungula iikhemikhali | Iziqu zevalvu, imiphanda yepompo, izibophelelo, iintonga, izihlanganisi kunye neendawo ezenziwe ngomatshini | Ukumelana nokugqwala okuphuculweyo kwiindawo ezine-asidi kunye ne-chloride |
| Iiprojekthi zaseLwandle | Izixhobo zolwandle, iishafts, iibholiti, izixhobo, iiphini kunye nezixhobo zenkxaso | Ukumelana ne-chloride okungcono kune-316L kwizicelo ezininzi ezinxulumene nolwandle |
| Izixhobo zamayeza | Iintonga ezikhazimlisiweyo, iindawo zoomatshini, izinto zenkqubo kunye nezixhobo ezimelana nokugqwala | Ukucoceka kakuhle kunye nokumelana nokugqwala okuphuculweyo kwiinkqubo ezikhethiweyo |
| Ulawulo loNgcoliseko | Izixhobo zokukhuhla, izinto zokubopha, iintonga, izixhaso kunye nezixhobo | Ifanelekile kwiimeko zenkqubo ezikhethiweyo ezine-asidi kunye ne-chloride |
| Intlama kunye nePhepha | Iiroli, iishafti, iibholiti, izixhobo zokufunxa kunye nezixhobo zokuphatha iikhemikhali | Iluncedo apho iikloridi, iiasidi kunye neekhemikhali zenkqubo zidlula amandla e-316L |
| Ioyile kunye neGesi / Amandla | Izinto zokubopha, imiphini, izihlanganisi, iindawo zevalvu kunye nezinto ezenziwe ngomatshini | Ikhethiwe xa iimeko zokugqwala kweprojekthi zihambelana noluhlu lokusebenza lwe-904L |
Kutheni Ukhetha Ibha yeNtsimbi Engagqwaliyo ye-904L?
Ibha yentsimbi engagqwaliyo ye-904L ikhethwa xa umthengi efuna ukumelana nokugqwala okunamandla kune-316L, ngakumbi kwiindawo ezikhethiweyo ze-sulfuric acid, i-chloride kunye neendawo ezinxulumene nolwandle. Inokuba sisisombululo esisebenzayo phakathi kwentsimbi engagqwaliyo eqhelekileyo kunye nee-alloys ze-nickel ezibizayo. Nangona kunjalo, ukhetho oluchanekileyo luhlala luxhomekeke kwimidiya yamakhemikhali yokwenyani, ubushushu, inqanaba loxinzelelo kunye nexabiso ekujoliswe kulo.
Ukuhlolwa kweMigangatho eQhelekileyo kunye neNkcazelo yoMthengi
| Into ecacileyo | Uvavanyo olucetyiswayo |
|---|---|
| Ubuwena beBanga | Qinisekisa i-904L, i-UNS N08904, i-EN 1.4539 okanye iprojekthi elinganayo |
| Umgangatho | Qinisekisa i-ASTM A276, i-ASTM A479, i-EN 10088-3 okanye iinkcukacha zomthengi |
| Ubungakanani | Qinisekisa ububanzi, ubude, ukunyamezelana, ukuthe tye kunye nobungakanani |
| Imeko Yomphezulu | Qinisekisa ukuba umphezulu omnyama, ocoliweyo, oxotyulweyo, ogudisiweyo, ocoliweyo okanye okhanyayo |
| Isatifikethi | Cela i-EN 10204 3.1 MTC kunye nengxelo eyongezelelweyo yokuhlolwa ukuba kuyimfuneko |
| Uvavanyo | Qinisekisa i-PMI, i-UT, uvavanyo lobukhulu, uvavanyo lokugqwala okanye uvavanyo lomntu wesithathu ukuba kuyimfuneko |
Iimpazamo zomthengi eziqhelekileyo
Impazamo eqhelekileyo kukuthatha ukuba i-904L isoloko ingcono kune-316L kuyo yonke into esetyenziswayo. Kwiindawo ezithambileyo, i-316L isenokuba nexabiso eliphantsi. Enye impazamo kukusebenzisa i-904L apho intsimbi engagqwaliyo okanye i-nickel alloy ephindwe kabini inokuba ifanelekile ngenxa yamandla okanye iimfuno zokugqwala okukhulu. Abathengi kufuneka baphephe ukwamkela ii-MTC ezingacacanga, amanani obushushu angekhoyo, amaxabiso angaphelelanga eekhemikhali okanye izinto ngaphandle kokuqinisekiswa kwe-PMI.
Kwiprojekthi zeekhemikhali nezolwandle, abathengi kufuneka banike iinkonzo, ubushushu, uxinzelelo, ubuninzi, ubungakanani, ukugqitywa komphezulu kunye neemfuno zokuhlolwa kwi-RFQ. Oku kunceda ababoneleli bacebise ukuba i-904L, 316L, 2205, 2507, Alloy 20 okanye i-nickel alloy ifanelekile na.
Ukugqitywa komphezulu, Ukucwangciswa kunye nokuPakisha ngaphandle
Ibha yentsimbi engagqwaliyo ye-904L ingabonelelwa ngomphezulu omnyama, ocoliweyo, oxotyulweyo, oguquliweyo, ocoliweyo, ocoliweyo okanye okhanyayo. Kwimishini echanekileyo, iibha ezixotyulweyo okanye ezicoliweyo zihlala zikhethwa kuba zinciphisa imvume yokusebenza kwaye ziphucula ukuhambelana kobukhulu. Kwizixhobo zaselwandle okanye izinto ezibonakalayo, umgangatho womphezulu kufuneka uhlolwe ngononophelo ngaphambi kokuba uthunyelwe.
Iinkonzo zokucubungula zingabandakanya ukusika, ukusarha, ukuxobula, ukujika, ukugaya, ukupolisha, ukulungisa kunye nokusika ubude obulungiselelwe wena. Ukupakisha kwamanye amazwe kufuneka kukhusele iibhari ekonakalisweni ngumphezulu, ukufuma kunye nokugoba. Ukupakisha okuqhelekileyo kubandakanya iibhanti, ukusonga okungangeni manzi, iikheyisi zomthi, iipalethi zomthi, ukubopha imicu yentsimbi kunye neelebheli ezicacileyo ezibonisa umgangatho, inani lobushushu, ubungakanani kunye nobungakanani.
Iimveliso zeNsimbi engagqwaliyo ezinxulumene noko
I-SAKY STEEL ibonelela nge-904L stainless steel bar kunye neemveliso ze-stainless steel ezinxulumene nazo kwiiprojekthi zamakhemikhali, zaselwandle, zeoyile negesi, zamayeza, zokutya, zoomatshini kunye nezemizi-mveliso. Abathengi banokukhetha uhlobo lwemveliso oluchanekileyo ngokweemfuno zokuzoba, imeko-bume yokugqwala kunye nemigangatho yeprojekthi.
| Imveliso | Amabanga aqhelekileyo | Ukusetyenziswa Okuqhelekileyo |
|---|---|---|
| Ibha yentsimbi engagqwaliyo | 304, 316L, 904L, 2205, 2507, 17-4PH | Iishafts, iintonga, izibophelelo, iziqu zeevalvu, iindawo zepompo kunye nezixhobo zoomatshini |
| Ibha Engqukuva Yentsimbi Engagqwaliyo | 904L, 316L, 304, 2205, 2507, 630 | Umatshini wokugaya we-CNC, imiphini, iibholiti, iiphini, iintonga kunye nezinto ezichanekileyo |
| Ipleyiti yentsimbi engagqwaliyo | 904L, 316L, 2205, 2507, 304, 321 | Izixhobo zekhemikhali, iitanki, iinqanawa zoxinzelelo, iipleyiti zaselwandle kunye nokuveliswa kwazo |
| Umbhobho wentsimbi engagqwaliyo kunye netyhubhu | 904L, 316L, 2205, 2507, 304, 321 | Imibhobho yeekhemikhali, iinkqubo zenkqubo, izixhobo zokutshintshiselana ubushushu, imibhobho yaselwandle kunye neenkqubo zoshishino |
| IiFlange zeSinyithi Esingenasici | 904L, 316L, 2205, 2507, 304, 321 | Uqhagamshelo lwemibhobho, iinkqubo zoxinzelelo, izityalo zeekhemikhali kunye neeprojekthi zaselwandle |
Imibuzo Ebuzwa Rhoqo Malunga ne-904L Stainless Steel Bar
1. Isetyenziselwa ntoni i-904L stainless steel bar?
Ibha yentsimbi engagqwaliyo ye-904L isetyenziselwa iindawo zokucubungula iikhemikhali, izixhobo zaselwandle, imingxunya yepompo, izinto zevalvu, izibophelelo, iintonga, izixhobo zokufakelwa kunye nezinto ezenziwe ngomatshini ezivezwe kwindawo ene-asidi, i-chloride okanye ukugqwala okunamandla.
2. Ingaba i-904L ingcono kune-316L?
I-904L inika ukumelana nokugqwala okungcono kune-316L kwiindawo ezininzi ze-sulfuric acid, i-chloride kunye neendawo ezinciphisa i-asidi. Nangona kunjalo, i-316L ingabizi kakhulu kwaye yanele ukusetyenziswa ngokubanzi. Ukhetho oluchanekileyo luxhomekeke kwindawo yokwenyani yenkonzo.
3. Ithini inombolo ye-UNS yentsimbi engagqwaliyo engama-904L?
Inombolo ye-UNS yentsimbi engagqwaliyo ye-904L yi-UNS N08904. Ngokwemigangatho yaseYurophu, i-904L idla ngokubizwa ngokuba yi-EN 1.4539 okanye i-X1NiCrMoCu25-20-5.
4. Zeziphi izatifikethi ekufuneka zibonelelwe ngebha yentsimbi engagqwaliyo ye-904L?
Kwiiodolo ezininzi zokuthumela ngaphandle kunye nezobunjineli, kufuneka kunikezelwe i-EN 10204 3.1 MTC. Isatifikethi kufuneka sibonise umgangatho, inombolo ye-UNS, umgangatho oqhelekileyo, inombolo yobushushu, ukwakheka kweekhemikhali, iimpawu zoomatshini, ubukhulu kunye neziphumo zokuhlolwa. Uvavanyo lwe-PMI kunye nokuhlolwa komntu wesithathu kunokufuneka kwiiprojekthi ezibalulekileyo.
5. Ngaba i-904L stainless steel bar ingadityaniswa?
Ewe. I-904L inokudityaniswa kakuhle ngenxa yokuba inekhabhoni ephantsi, kodwa kufuneka kusetyenziswe inkqubo efanelekileyo yokudityaniswa kunye nezinto zokuzalisa ezihambelanayo. Kwiiprojekthi zeekhemikhali nezolwandle, ukusebenza kokugqwala emva kokudityaniswa kufuneka kuqwalaselwe ngononophelo.
6. Abathengi bangaziqinisekisa njani izinto zokwenyani ze-904L?
Abathengi kufuneka bajonge i-MTC, inombolo yobushushu, uphawu lwemveliso kunye nokwakheka kweekhemikhali. Uvavanyo lwe-PMI luyacetyiswa ukuqinisekisa umxholo ophezulu we-nickel, i-molybdenum kunye nobhedu, okunceda ukwahlula i-904L kwi-316L, i-317L kunye nezinye iintlobo zentsimbi engagqwaliyo.
7. Loluphi ulwazi olufunekayo ukuze ufumane isicatshulwa esikhawulezileyo?
Uphando olupheleleyo kufuneka luquke ibakala, umgangatho, ububanzi, ubude, ubungakanani, ukunyamezelana, ukugqitywa komphezulu, imfuneko yovavanyo, imfuneko ye-MTC, izibuko lendawo ekuyiwa kuyo kunye nemfuneko yokupakisha. Umzekelo: Ibha ejikelezileyo yentsimbi engagqwaliyo ye-ASTM A276 UNS N08904 904L, ububanzi obuyi-40 mm, ubude obuyi-3000 mm, umphezulu oxotyulweyo, uvavanyo lwe-EN 10204 3.1 MTC kunye ne-PMI.
Isiphelo
I-904L Stainless Steel Bar yinto yentsimbi engagqwali e-austenitic ene-alloy ephezulu esetyenziswa xa abathengi befuna ukumelana nokugqwala okunamandla kune-316L kwiiprojekthi zeekhemikhali nezolwandle. Umxholo wayo ophezulu we-nickel, i-molybdenum kunye nobhedu wenza ukuba ifaneleke kwiindawo ezikhethiweyo ze-sulfuric acid, i-chloride, i-asidi enciphisiweyo kunye neendawo zoshishino ezinobundlongondlongo.
Ukuze abathengi bathenge ngempumelelo, kufuneka baqinisekise i-UNS N08904, EN 1.4539, ASTM A276 okanye ASTM A479 standard, ubungakanani bebha, ukugqitywa komphezulu, EN 10204 3.1 MTC, ulawulo lwenombolo yobushushu, uvavanyo lwe-PMI, uvavanyo lwe-UT, ukuhlolwa kobukhulu kunye nokupakishwa kokuthumela ngaphandle. Umthengisi oqeqeshiweyo wensimbi engagqwali kufuneka ancede abathengi bathelekise i-904L ne-316L, 317L, 2205, 2507, Alloy 20 kunye ne-nickel alloys ngaphambi kokukhetha okokugqibela izinto.
Ubizo Lokwenza Isenzo
Nxibelelana ne-SAKY STEEL ukuze ufumane i-904L Stainless Steel Bar, i-UNS N08904 round bar, ipleyiti yentsimbi engagqwaliyo ye-904L, ipayipi, ityhubhu, iflange, izixhobo kunye neemveliso zentsimbi engagqwaliyo ezenziwe ngokwezifiso. Singaxhasa i-ASTM A276, i-ASTM A479, i-EN 10088-3, i-EN 10204 3.1 MTC, uvavanyo lwe-PMI, uvavanyo lwe-UT, ubungakanani obulungiselelwe ngokwezifiso, ukugqitywa komphezulu, ukuhlolwa komntu wesithathu, ukupakisha ngaphandle kunye nenkxaso yokuhambisa.
Thumela umgangatho ofunekayo, umgangatho, ububanzi, ubude, ubungakanani, imeko yomphezulu kunye neemfuno zesatifikethi kwiqela lethu lobuchwephesha. Singakunceda uqinisekise iinkcukacha zebha yentsimbi engagqwaliyo ye-904L, uthelekise amanqanaba engagqwali angagqwaliyo, unikezele ngekowuteshini kwaye ulungiselele izisombululo ezifanelekileyo zokubonelela ngentsimbi engagqwali kwiprojekthi yakho yeekhemikhali okanye yaselwandle.
Ixesha lokuthumela: Juni-11-2026