I-AMS 6512 Maraging 250 Steel UNS K92890 Round Bar
Inkcazo emfutshane:
I-AMS 6512 Maraging 250 Steel Bar UNS K92890 inika amandla akudala kakhulu, ukuqina okuhle kunye nokuphazamiseka okuncinci konyango lobushushu kwizixhobo zeenqwelo moya kunye neeshafti. Iibha ezijikelezileyo ziyafumaneka ngobubanzi obumiselweyo, ukugqitywa, ukusika, i-MTC kunye ne-EN 10204 3.1.
I-Maraging 250 Steel Bar, ekwaziwa ngokuba yi-18Ni250, C250, UNS K92890 kunye ne-W.Nr. 1.6359, yintsimbi ye-maraging enekhabhoni ephantsi, i-nickel-cobalt-molybdenum ebonelelwa njengebha engqukuva yezixhobo zomoya ezinamandla aphezulu, izixhobo kunye nezixhobo zoomatshini ezichanekileyo. Ngokungafaniyo neentsimbi zesixhobo ezicinyiweyo eziqhelekileyo, iphuhlisa amandla ngokuguga kwe-matrix eqinileyo, enekhabhoni ephantsi.
I-SAKY STEEL inika i-AMS 6512 Maraging 250 round bar kwimeko endala okanye echaziweyo. Ukulungiswa okufumanekayo kunokuquka ukusarha, ukuxobula, ukujika okurhabaxa, ukugaya kunye nokwenza i-machining ngaphandle kwesikhungo. Ububanzi, ubude, ukunyamezela, umphezulu, indlela yokunyibilikisa, imeko yonyango lobushushu kunye neemfuno zokuhlolwa kufuneka zichazwe ngokucacileyo kumbuzo.
Iiparamitha zeMveliso
| Into | Iinkcukacha zeMveliso |
|---|---|
| Igama lemveliso | Ibha ejikelezileyo yentsimbi iMaraging 250 |
| Ibanga | I-Maraging 250 / C250 / 18Ni250 |
| Ukutyunjwa kwe-UNS | I-UNS K92890 |
| Isalathiso saseYurophu | Isalathiso se-W.Nr. 1.6359 / X2NiCoMo18-8-5 |
| Usapho Lwezinto Eziphathekayo | Intsimbi ye-maraging equlethe i-nickel cobalt eyi-18% |
| Imo yeMveliso | Ibha ejikelezileyo kunye nebha ejikelezileyo eyenziwe ngobuqili |
| Ubungakanani beMveliso eqhelekileyo | Malunga ne-Ø10–250 mm |
| Ubungakanani Benzelwe Uku-odolwa | Ubungakanani obukhulu obubunjiweyo buxhomekeke kuphononongo lobugcisa |
| Ubude | 1000–6000 mm okanye isikwe ngobude |
| Umphezulu wokugqiba | Mnyama, uxotyulwe, ujijekile okanye ucoliwe |
| Imeko yokuhanjiswa | Isisombululo sitshixiwe okanye sigugile xa kuchaziwe |
| Umgangatho | I-AMS 6512 |
| Ukunyamezelana | Ukunyamezelana kwe-AMS, h9, h11 okanye ngokukodwa ukuzoba |
| Iinkonzo ezifumanekayo | Ukusika, ukuxobula, ukujika, ukugaya kunye nokulungisa |
| Izatifikethi | I-MTC, EN 10204 3.1 kunye neengxelo zovavanyo |
Ukwenziwa kweeKhemikhali
I-Maraging 250 yi-alloy ye-iron-nickel enekhabhoni ephantsi kakhulu eqiniswa ikakhulu yi-cobalt, i-molybdenum, i-titanium kunye nezongezo ze-aluminium. Olu luhlu lulandelayo ziireferensi eziqhelekileyo ezinxulumene nezinto ze-AMS 6512.
| I-elementi | Umxholo oqhelekileyo, ubunzima% | Umsebenzi woBugcisa |
|---|---|---|
| I-Nickel | 17.00–19.00 | Yenza i-matrix eqinileyo ye-nickel-martensitic |
| I-Cobalt | 7.00–8.50 | Iphucula impendulo yokuguga |
| I-Molybdenum | 4.60–5.20 | Iifom zokuqinisa iiprecipitates ze-intermetallic |
| I-Titanium | 0.30–0.50 | Ixhasa ukuqina kwemvula |
| I-aluminiyam | 0.05–0.15 | Inegalelo ekuphenduleni ukwaluphala |
| Ikhabhoni | Isalathiso esiphezulu se-0.03 | Igcinwe iphantsi kakhulu ukuze igcine ukuqina kunye nokudityaniswa |
| IManganese | Isalathiso esiphezulu se-0.10 | Into eseleyo elawulwayo |
| I-silicon | Isalathiso esiphezulu se-0.10 | Ilinganiselwe umgangatho we-alloy ye-premium |
| I-phosphorus | Isalathiso esiphezulu se-0.010 | Ilinganiselwe ukuxhasa ukuqina |
| Isalfure | Isalathiso esiphezulu se-0.010 | Ithintelwe ukunciphisa izinto ezibandakanyiweyo |
| Intsimbi | Ibhalansi | Isiseko sematrix yesinyithi |
Ukwakhiwa kweekhemikhali zokwenyani kuya kuqinisekiswa yinkcazo yemveliso efanelekileyo kunye ne-MTC.
Iimpawu zoNyango loMbane kunye noBushushu
I-Maraging 250 idla ngokwenziwa ngomatshini xa ikwimeko yokuncitshiswa kwesisombululo ize ivuthwe ukuze ikhule ibe namandla aphezulu kakhulu. Iimpawu eziqinisekisiweyo zixhomekeke kububanzi bebha, ulwalathiso lovavanyo, indlela yokunyibilika, unyango lokwaluphala kunye neemfuno zokwamkelwa kwe-AMS 6512.
| Ipropati | Isalathiso Esiqhelekileyo | Imeko | Intsingiselo yobunjineli |
|---|---|---|---|
| Tensile strength | Malunga ne-1720–1860 MPa | Umdala | Ibonelela ngeklasi yamandla angama-250 ksi |
| Amandla e-0.2% eMveliso | Malunga ne-1655 MPa ubuncinci bereferensi | Umdala | Ixhasa izinto ezixinezelekileyo kakhulu |
| Ukwandiswa | Malunga ne-5–8% | Umdala, kuxhomekeke kubungakanani | Igcina ukuguquguquka okuluncedo xa inamandla aphezulu |
| Ukuqina | Malunga ne-48–52 HRC | Umdala | Ifanelekile kwizixhobo ezinamandla aphezulu kunye neeshafti |
| Ubunzima obudibeneyo | Malunga ne-30–35 HRC | Isisombululo sifakwe kwi-anneal | Inceda ekusetyenzweni kwemishini ngaphambi kokuba yaluphale |
| Uxinano | Malunga ne-8.0–8.1 g/cm³ | Ubushushu begumbi | Isetyenziselwa ukubala ubunzima |
| Imodulus ye-Elastic | Malunga ne-185–195 GPa | Ubushushu begumbi | Ixhasa ukubalwa kokuqina kwesakhiwo |
| Unyango lweSisombululo | Malunga ne-815–830°C | Umoya upholile | Ilungiselela ingxubevange yokulungisa nokwaluphala |
| Ukwaluphala Okuqhelekileyo | Malunga nama-480°C malunga neeyure ezi-3–6 | Umoya upholile | Iphuhlisa amandla emvula ngokuguquguquka okuncinci |
Itheyibhile yoBukhulu obuQhelekileyo
| Ububanzi | Ubude | Umphezulu | Ukucutshungulwa | Ukusetyenziswa Okuqhelekileyo |
|---|---|---|---|---|
| Ø10–25 mm | 1000–4000 mm | Ixotyulwe okanye igutyulwe | Ukusika kunye nokusila ngokuchanekileyo | Izikhonkwane, izibophelelo kunye neeshafti ezichanekileyo |
| Ø30–60 mm | 2000–6000 mm | Ixotyulwe okanye ijikwe | Ukugaya oomatshini kunye nokugaya okungenaziko | Iishafti zokuqhuba, iigiya kunye nezixhobo |
| Ø65–120 mm | 2000–6000 mm | Ijike kakubi | Ukusika isarha kunye noomatshini bokulungisa izinto ngendlela erhabaxa | Izixhobo zokufika kunye nezinto zokwakha |
| Ø125–200 mm | Ubude bokusika ngokwezifiso | Iguqulwe ngendlela engaqhelekanga kwaye imbi | UT kunye nomatshini xa kuchaziwe | Iishafti ezinzima kunye nezikhewu zezixhobo |
| Ngaphezulu kwe-Ø200 mm | Yenzelwe ngokwe-odolo | Yenziwe ngomatshini okanye eyenziwe ngomatshini | Imveliso ethile yeprojekthi | Izinto ezibalulekileyo ezinkulu |
Uthelekiso lweeNkcukacha ezahlukeneyo
Uthelekiso lweRound Bar Surface kunye neMveliso
| Imeko | Uphawu oluPhambili | Ukusetyenziswa Okuqhelekileyo | Ingcebiso Yokuthenga |
|---|---|---|---|
| Ibha eqengqelekayo eshushu | Umphezulu womatshini wokugaya ongabizi kakhulu onesibonelelo somatshini wokugaya | Umatshini wokugaya oqhelekileyo | Cacisa ububanzi obuncinci obugqityiweyo |
| Ibha eyenziweyo | Ifanelekile kwiindawo ezinkulu nakwiindawo ezibalulekileyo | Iishafti ezinzima kunye neebhloko zezixhobo | Cacisa i-UT kunye neemfuno zendlela yokunyibilikisa |
| Ibha ehlutyiweyo | Umphezulu ongenazikali onolawulo oluphuculweyo lobubanzi | Iishafti kunye neziqhoboshi ezenziwe ngomatshini we-CNC | Ifanelekile apho kufuneka khona imali encinci yokulungisa izinto |
| Ibha Ejike Kakubi | Umphezulu ococekileyo kunye nesibonelelo somatshini olawulwayo | Iindawo ezinkulu zesakhiwo | Xela ububanzi bokugqibela kunye nesibonelelo |
| Ibha esezantsi | Ukunyamezelana okuqinileyo kunye nomphezulu ogudileyo | Iishafti ezichanekileyo kunye nezixhobo zokusebenza | Cacisa ukunyamezelana kwe-h9, i-h8 okanye umzobo |
Ukuthelekisa namaBanga aNxulumeneyo okuMaraging
| Ibanga | Amandla Aphambili | Umda olinganiselweyo | Ukhetho Oluqhelekileyo |
|---|---|---|---|
| UMaraging 200 | Ukuqina okuphezulu kunye namandla aphantsi e-alloy | Amandla aphantsi okuguga kune-C250 | Izixhobo zokuchaneka ezixineneyo ngokuphakathi |
| UMaraging 250 | Amandla alinganiselayo aphezulu kakhulu kunye nokuqina | Amandla aphantsi kune-C300 kunye ne-C350 | Iishafti zeenqwelo-moya, izixhobo kunye nezixhobo zokufika |
| I-Maraging 300 | Amandla aphezulu okuguga | Ukuqina okunciphileyo xa kuthelekiswa ne-C250 | Iindawo ezinezinto ezininzi ezakhiweyo ezithwele kakhulu |
| I-Maraging 350 | Amandla aphezulu kusapho lwesiqhelo | Ixabiso eliphezulu kunye nokulinganisela okuphantsi kokuqina | Izixhobo ezikhethekileyo ezinamandla aphezulu |
Imigangatho Elinganayo kunye namagama eHlabathi
| Inkqubo | Ukutyunjwa | Ulwalamano |
|---|---|---|
| Igama eliqhelekileyo | I-Maraging 250 / C250 / 18Ni250 | Iimpawu zorhwebo eziqhelekileyo |
| I-UNS | K92890 | Inkqubo yokuNika iiNombolo eziManyeneyo |
| Imigangatho ye-SAE Aerospace | I-AMS 6512 | Inkcazo yebha eyintloko kunye nesitokhwe sokufakelwa |
| Isalathiso saseYurophu | 1.6359 | Isalathiso esiqhelekileyo; qinisekisa iimfuno zemveliso |
| Isalathiso saseBritane | I-BS S162 / DTD 5212 | Isalathiso esiqhelekileyo seenqwelo-moya |
| Isalathiso seMikhosi yeLifa | I-MIL-S-46850 | Isalathiso sembali ye-maraging-steel |
| Isalathiso soRhwebo | Uhlobo lweVascomax 250 | Isalathiso sosapho lwezorhwebo, hayi ukutshintshwa ngokuzenzekelayo |
Ukuhamba kweNkqubo yeMveliso
Kulungiswa i-iron enekhabhoni ephantsi, i-nickel, i-cobalt, i-molybdenum kunye nezinye izinto ezongeziweyo ezilawulwayo.
I-VIM ixhasa ikhemistri echanekileyo kunye nomxholo ophantsi wegesi.
I-VAR iphucula ucoceko kunye nokufana kwesakhiwo.
Iibhilethi zincitshiswa zibe yi-round-bar okanye i-forging-stock form.
Isakhiwo silungiselelwe ukucutshungulwa kunye nokuqina kamva.
Iibhari zinokuxotyulwa, zijikwe, zisuswe okanye zicolwe.
Ikhemistri, ubukhulu, umphezulu kunye neempawu zoomatshini ziyaqinisekiswa.
Ukulandeleka kwenani lobushushu kugcinwa ngokupakisha kwamanye amazwe.
Uhlolo lweMveliso
| Uhlolo | Indlela | Injongo |
|---|---|---|
| Uhlalutyo lweeKhemikhali | Uhlalutyo lwe-spectrometric yelebhu | Qinisekisa i-AMS 6512 chemistry |
| I-PMI | Ukuchonga izinto ezilungileyo | Nciphisa umngcipheko wokuxuba i-alloy; ayithathi indawo yekhemistri epheleleyo |
| Uvavanyo lokuThatha | Uvavanyo lokukhupha, ukuxinana kunye nokwandiswa | Qinisekisa iipropati zoomatshini ezindala |
| Uvavanyo loBulukhuni | Rockwell okanye indlela efanayo | Qinisekisa imeko yokwaluphala okanye yokwaluphala |
| Uvavanyo lweMilinganiselo | Umlinganiselo we-Micrometer, i-caliper kunye nobude | Qinisekisa ububanzi, ubude kunye nokunyamezelana |
| Ukuhlolwa komphezulu | Uvavanyo olubonakalayo nolokugqibela | Chonga imijikelo, imifantu, isikali okanye umonakalo |
| Uvavanyo lwe-Ultrasonic | UT xa kuchaziwe | Vavanya isandi sangaphakathi |
| Uhlolo lokulandelelwa | Inombolo yobushushu kunye nokuqinisekiswa koxwebhu | Qhagamshela ibha kwi-MTC kunye ne-EN 10204 3.1 |
| Uhlolo lweQela lesithathu | I-SGS, i-BV, i-TÜV okanye umhloli omiselweyo | Ifumaneka xa ichaziwe |
Ukupakishwa kweMveliso
Iibhari zingakhuseleka ngeoyile, iphepha le-VCI, ifilimu okanye ukusonga okungangeni manzi.
Izinto zokwahlula kunye neebhanti ezikhuselekileyo zinciphisa intshukumo kunye nokukrwela.
Iibhari eziphantsi komhlaba okanye ezenziwe ngomatshini zinokufumana izigqubuthelo zokugqibela okanye ukhuseleko olunezigqubuthelo.
Iikheyisi zokuthumela ngaphandle, iiskidi okanye iipalethi zikhethwa ngokobukhulu nobunzima.
Udidi, inani lobushushu, ubungakanani kunye neempawu zokuthunyelwa kwabathengi ziyagcinwa.
Izicelo, Ukusebenza Okungundoqo kunye Nokwenziwa
Izicelo eziphambili
- Izixhobo zokufika kwinqwelo-moya
- Iishafti zokuqhuba ezinamandla aphezulu kunye nee-crankshafts
- Izixhobo zerokethi kunye nezakhiwo zemissile
- Icandelo le-Ejector kunye ne-actuator
- Iigiya ezinomthwalo ophezulu, iiphini kunye nezibophelelo
- Iidayi ezichanekileyo, ii-mandrels kunye nezixhobo zokufaka izixhobo
- Izixhobo zemidlalo yeemoto ezisebenza kakuhle
- Iindawo zeenqwelo-moya eziqulathe uxinzelelo kunye nezolwakhiwo xa zifanelekile
Amandla kunye nokuqina
I-Maraging 250 idibanisa amandla asele ekhulile kakhulu kunye nokuqina okungcono kune-Maraging 300 enamandla aphezulu kunye ne-Maraging 350 grades. I-matrix yayo ye-carbon ephantsi inceda ekunciphiseni ukwakheka kwe-brittle carbide kwaye ixhasa iipropati eziluncedo ezinqamlezileyo kunye nokumelana nokwanda kwee-crack.
Ukungakwazi ukusebenza
Ukukwazi ukusebenza kakuhle kwe-machining ngokuqhelekileyo kulungile kwimeko exutywe nesisombululo kwintsimbi ye-alloy enamandla kakhulu. Imisebenzi emikhulu yokujika, ukubhola, ukugaya kunye nokufaka imisonto idla ngokugqitywa ngaphambi kokuba iguge. Izixhobo ze-carbide, oomatshini abaqinileyo, ukutya okuzinzileyo kunye ne-coolant esebenzayo ziyacetyiswa.
Ukuxinana
I-Maraging 250 iluncedo ekuthungeni ngenxa yokuba inomxholo ophantsi kakhulu wekhabhoni. Isiqinisekiso senkqubo yokuthungela, icebo lokufanisa ukugcwalisa, ucoceko kunye nokuguga emva kokuthungela kufuneka kukhethwe ngokwendlela yoyilo lwecandelo kunye neemfuno ezilawulayo zeenqwelo-moya okanye zobunjineli.
Unyango lobushushu
Le ngxubevange yenzelwe ukuqinisa imvula. Ngokwesiqhelo ixutywa ngesisombululo, ipholiswe ngumoya, yenziwe ngomatshini kufutshane nobukhulu bokugqibela ize ivundiswe kufutshane nama-480°C. Ukwaluphala kuvelisa imvula ephakathi kwentsimbi enotshintsho oluphantsi xa kuthelekiswa neentsimbi zesixhobo esiqhelekileyo sokuqinisa imvula.
Ukugqwala kunye noKhuseleko lomphezulu
I-Maraging 250 ayisiyontsimbi ingenasici kwaye akufuneki ikhethwe ikakhulu ngenxa yokumelana nokugqwala. Iingubo zokukhusela, ukugquma, ukutshiza ioyile okanye indawo yokugcina elawulwayo inokufuneka kwiindawo ezifumileyo, zaselwandle okanye ezinoburhalarhume beekhemikhali.
Kutheni Ukhetha I-SAKY STEEL?
Ububanzi, ubude, imvume yomatshini kunye nemeko yomphezulu zingabonelelwa ngokwemizobo.
Ukuchonga izinto kungagcinwa kumaxwebhu oomatshini bokugaya ukutya kuze kupakishwe okokugqibela.
I-MTC (iSiqinisekiso soVavanyo lweMill / 质保书) kunye ne-EN 10204 3.1 zinokubonelelwa ngokwe-odolo.
Uvavanyo lwe-PMI, ubulukhuni, ukuxinana, ubukhulu kunye novavanyo lwe-ultrasound lunokulungiswa xa kuchaziwe.
Ukusikwa kwesarha, ukuxobuka, ukujika nokusila ngokurhabaxa kuyafumaneka kuxhomekeke kubukhulu kunye nokunyamezela.
Iiphakheji ezikhuselweyo, iibhokisi zomthi, iipalethi kunye neempawu zokuthumela ezenzelwe wena ziyafumaneka.
FAQ
Yintoni intsimbi yeMaraging 250?
I-Maraging 250 yintsimbi ye-nickel enamandla kakhulu, eneekhabhoni eziphantsi, equlethe i-cobalt, i-molybdenum, i-titanium kunye ne-aluminium. Iqiniswa kukuguga kwemvula endaweni yokuqinisa ukuqina kwekhabhoni ephezulu.
Nguwuphi umgangatho osebenzayo kwi-Maraging 250 round bar?
I-AMS 6512 yeyona nkcazelo iphambili yeenqwelo moya esetyenziselwa iibhari zeMaraging ezingama-250 kunye nesitokhwe sokwakha. Uhlaziyo olufunekayo, uluhlu lobungakanani, imeko kunye nenqanaba lokuhlola kufuneka lichazwe kwi-odolo yokuthenga.
Ingaba iMaraging 250 iyafana ne-UNS K92890?
I-UNS K92890 yindlela eqhelekileyo esetyenziswa yi-UNS yokuchaza iMaraging 250. Inombolo ye-UNS ichonga usapho lwe-alloy, ngelixa i-AMS 6512 ilawula iimfuno ezithile zemveliso.
Ngawaphi amandla anokufunyanwa yiMaraging 250?
Emva kokwaluphala ngokuchanekileyo, iMaraging 250 idla ngokufikelela kudidi olumalunga nama-250 ksi tensile-strength class, okanye malunga ne-1720 MPa nangaphezulu. Iimpawu eziqinisekileyo zixhomekeke kubungakanani bebha, ukujongwa kunye neemfuno ze-AMS 6512 ezifanelekileyo.
Ngaba iMaraging 250 ingalungiswa ngomatshini ngaphambi kokuba iguge?
Ewe. Umatshini omkhulu wenziwa kwimeko efakwe isisombululo, xa izinto zithambile kwaye kulula ukuzisika. Ukugaya kokugqibela okanye ukulungiswa kobukhulu kunokugqitywa emva kokuguga xa kufuneka.
Ngaba iibhari ezingama-250 zeMaraging ezigayiweyo ngokwezifiso zinokubonelelwa?
Imivalo egayiweyo, exotyulweyo nejijekileyo ingaxoxwa ngokweemfuno zobukhulu, ubude, ukunyamezelana, ukuthe tye kunye nomphezulu. Ukunyamezelana okucacileyo komzobo kufuneka kufakwe kuphando.
Ngaba uvavanyo lwe-ultrasound luyafumaneka?
I-UT ingalungiselelwa ubungakanani obufanelekileyo bebha kunye neebha eziqingqiweyo xa kuchaziwe. Uphando kufuneka luchaze indlela yokuhlola, inqanaba lokwamkelwa kunye neemfuno zengxelo.
Ngaba i-SAKY STEEL ingabonelela nge-MTC?
Ewe. I-MTC, ukulandeleka kwenani lobushushu kunye namaxwebhu e-EN 10204 3.1 anokubonelelwa ngokwe-odolo yokuthenga. Iingxelo ezongezelelweyo zobulukhuni, ukuxinana, ubukhulu, i-PMI okanye i-UT nazo zinokucwangciswa.
