Ibha engqukuva yentsimbi engagqwaliyo ye-316LVM UNS S31673 ASTM F138
Inkcazo emfutshane:
Thenga iibha zentsimbi engagqwaliyo ezingama-316LVM eziqinisekiswe yi-ASTM F138. I-vacuum arc iyanyibilika kwakhona kwaye ihambelana ne-biocompatible, ifanelekile kwii-implants zotyando, izixhobo zonyango, kunye nokusetyenziswa kwe-biomedical ebalulekileyo.
I-316LVM stainless steel bar yinguqulelo ye-vacuum melted, i-low-carbon ye-316L stainless steel eyenzelwe ngokukodwa ukusetyenziswa kwezonyango kunye notyando. Yenziwe kusetyenziswa i-Vacuum Induction Melting (VIM) ilandelwa yi-Vacuum Arc Remelting (VAR), i-316LVM inika ucoceko oluhle kakhulu, ukumelana nokugqwala, kunye nokuhambelana kwezinto eziphilayo, okwenza ukuba ifaneleke kwii-implants kunye nezinto ezibalulekileyo ze-biomedical. Iqinisekiswe yi-ASTM F138 kunye ne-ISO 5832-1, le alloy ihlangabezana neemfuno ezingqongqo zoshishino lwezixhobo zonyango. I-SAKY STEEL ibonelela ngeebha ezijikelezileyo ze-316LVM ezinokunyamezelana okuqinileyo, ukugqitywa komphezulu okugudileyo, kunye nokulandeleka ngokupheleleyo kwii-OEM kunye nabavelisi bezixhobo zonyango.
| Iinkcukacha ze-316LVM Stainless Steel Bar: |
| Iinkcukacha | I-ASTM A138 |
| Ibanga | 316LVM |
| Ubude | 1000 mm – 6000 mm okanye njengoko kuceliwe |
| Uluhlu lobubanzi | 10 mm – 200 mm (iyafumaneka ngokwesiko) |
| Ubuchwepheshe | Ishushu Eqengqekileyo / Eyenziweyo / Ebandayo Etsaliweyo |
| Ukusefai-ace igqibezele | Igqamile, Ixotyulwe, Ikhazimlisiwe, Ijikisiwe, Ifakwe i-pickle |
| Ifomu | Ijikelezileyo, Isikwere, Isicaba, I-Hexagonal |
| Ibha ejikelezayo eyi-316LVM Amanqanaba alinganayo: |
| UMGANGATHO | I-UNS | I-WNR. |
| I-SS 316LVM | S31673 | 1.4441 |
| Ulwakhiwo lweeKhemikhali 316LVM ibha yentsimbi yotyando: |
| C | Cr | Cu | Mn | Mo | Ni | P | S |
| 0.03 | 17.0-19.0 | 0.05 | 2.0 | 2.25-3.0 | 13.0-15.0 | 0.03 | 0.01 |
| Iipropati zoomatshini zentsimbi engagqwaliyo eyi-316LVM Round Bar: |
| Ibanga | Tensile strength | Unikeze Amandla | Ukwandiswa | Ukunciphisa |
| 316LVM | I-Ksi-85 MPa – 586 | I-Ksi-36 MPa – 248 | 57% | 88 |
| Uvavanyo loMxholo weFerrite: |
Ukuqinisekisa iipropati zoomatshini ezithembekileyo kunye nokumelana nokugqwala, umxholo we-ferrite weebha zentsimbi engagqwaliyo ze-316LVM ulinganiswa ngokwe-ASTM E562-19e1, kusetyenziswa indlela yokubala amanqaku ngesandla.
Ngokomgangatho, okukhona ukuchaneka kokulinganisa okufunekayo kuncinci, kokukhona inani lamasimi kunye namanqaku egridi liphezulu. Umzekelo, ukuze kufezekiswe ukuchaneka okungaphantsi kwe-2%, kufuneka malunga namasimi angama-30 anegridi eyi-10 × 10 (amanqaku ali-100) okanye amasimi ama-5 anegridi eyi-20 × 20 (amanqaku angama-400).
| Uqikelelo lweCandelo leNdawo ebonakalayo (%) | Ubungakanani beGridi obucetyiswayo (Inani lamanqaku) |
| 2 – 5% | Amanqaku ali-100 |
| 5 – 10% | Amanqaku angama-49 |
| 10 – 20% | Amanqaku angama-25 |
| > 20% | Amanqaku ali-16 |
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| 10*10=100 (Ikhuliswe izihlandlo ezili-100) | 20*20=400 (Ikhuliswe izihlandlo ezingama-500) |
Okukhona igridi icocekile kwaye inani leendawo zokujonga likhulu, kokukhona ukuchaneka kuphezulu - kwaye ngenxa yoko, iindleko zovavanyo ziphezulu. Le ndlela iqinisekisa ukuba isigaba se-ferrite kwintsimbi engagqwaliyo silinganiswa ngokuchanekileyo, okuqinisekisa uzinzo lwemveliso kunye nokusebenza rhoqo kwizicelo ezibalulekileyo ezifana neenqanawa zoxinzelelo, izakhiwo ezidityanisiweyo, kunye nezinto zaselwandle.
Uvavanyo lwenziwa ngokwe-ASTM E562-19e1 (Metallographic Point Count Method) kunye/okanye iMagnetic Method, kwaye iSatifikethi soVavanyo loMxholo weFerrite sikhutshwa ngexabiso elilinganisiweyo leFe%.
Zonke iziphumo zovavanyo zibhaliwe kwaye ziyalandeleka. Ukudibana kweendlela zemagnethi kunye nezemetallographic kuqinisekisa ukuchaneka kunye nokuthobela imigangatho ye-ASTM, EN, kunye ne-ISO.
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| Izinto zovavanyo ezisetyenziswa kwiindawo zovavanyo: |
Ukuqinisekisa umgangatho ophezulu kunye nokusebenza, zonke iimveliso zebha zeSAKY STEEL zingavavanywa ngokusebenzisa uluhlu olubanzi lokuhlolwa ngaphakathi kwindawo. Olu vavanyo luqinisekisa ukwakheka kweekhemikhali, ukuthembeka koomatshini, kunye nozinzo lwesakhiwo ngokuthe ngqo kwizixhobo ngaphambi kokuthunyelwa okanye emva kokucutshungulwa.
| Hayi. | Into yoVavanyo | Inkcazo | Izinto ezisebenzayo / Uluhlu | Phawula |
|---|---|---|---|---|
| 1 | Uvavanyo Lobunzima Bendawo Ekhoyo | Ilinganisa ubulukhuni bomphezulu (HB/HRC/HV) ukuqinisekisa unyango lobushushu okanye imeko yokubumba | Zonke iintlobo zeebha — intsimbi engatyiwayo, ii-alloys ze-nickel, i-titanium, i-aluminium | Uvavanyo oluqhelekileyo lweebha |
| 2 | Uvavanyo lweMetallographic olukwindawo ethile | Uhlola ulwakhiwo lwengqolowa, usasazo lwekhabhayithi, kunye nomlinganiselo wesigaba | Intsimbi engatyiwayo, i-nickel alloy, i-titanium | Ifumanisa ukuba kukho ubushushu obugqithisileyo okanye unyango olungafanelekanga lobushushu |
| 3 | Uvavanyo lweKhemikhali olukwindawo ethile (i-PMI) | Iqinisekisa umgangatho wezinto kunye nokwakheka kweekhemikhali usebenzisa i-XRF okanye i-OES | Zonke iibha zesinyithi | Ithintela ukuxubana kwezinto |
| 4 | Uvavanyo loxinzelelo olushiyekileyo | Uvavanya uxinzelelo lwangaphakathi emva konyango lobushushu okanye umatshini | Intsimbi, i-nickel, imivalo yetitanium | Ithintela ukuguquka okanye ukuqhekeka |
| 5 | Uvavanyo loxinzelelo kunye noxinzelelo | Imisela iipropati zoomatshini ezifana namandla okuvelisa kunye nemodulus | Iibhari zesakhiwo okanye ezomeleleyo | Ukuqinisekiswa koomatshini okukhethwayo |
| 6 | Uvavanyo lweNombolo yeFerrite olungonakalisiyo | Ilinganisa ixabiso le-FN kunye nebhalansi ye-ferrite-austenite | Iibha zentsimbi engagqwaliyo zaseAustenitic / Duplex | Ayisebenzi kwi-aluminium okanye kwi-titanium |
| 7 | Uvavanyo loBungqingqwa beeCoatings | Ukulinganisa ukugquma okanye ubukhulu bomaleko odibeneyo | Iibhari ezifakwe ipleyiti, ezigqunyiweyo, okanye ezifakwe i-anodized | Kwimivalo ekhethekileyo ecociweyo kumphezulu kuphela |
| 8 | Uvavanyo Lokugqwala Olulingisiweyo Olukwindawo Ekhoyo | Ivavanya ukumelana nokugqwala ngokwe-NACE okanye ngokweemfuno zesiko | Intsimbi engenasici, iibha ze-nickel alloy | Isetyenziswa kwiiprojekthi zaselwandle okanye zeekhemikhali |
| 9 | Ukufunyanwa kweziphene ze-Ultrasonic (UT) | Ifumanisa iziphene zangaphakathi kunye nokufakwa kwezinto kwimivalo eqinileyo | Zonke iibha eziqinileyo zesinyithi | Ithatha indawo yovavanyo lobukhulu bodonga (kwiityhubhu kuphela) |
| Uhlalutyo loBume beeKhemikhali: |
Apha eSAKY STEEL, siqinisekisa ukuba yonke into ihambelana nemigangatho yamazwe ngamazwe ngohlalutyo olupheleleyo lwekhemikhali. Ilebhu yethu ephucukileyo ixhotyiswe ngezixhobo zanamhlanje, kuquka i-Optical Emission Spectrometer (OES), isixhobo se-Positive Material Identification (PMI), i-Inductively Coupled Plasma Spectrometer (ICP), kunye ne-X-Ray Fluorescence (XRF) analyzer.
| Indlela (Isifinyezo) | Igama elipheleleyo lesiNgesi / Inkcazo | Injongo Eqhelekileyo |
|---|---|---|
| Ii-OES | Uhlalutyo lweSpectrometric ye-Optical Emission | Uvavanyo lokwakheka kwe-alloy ngokukhawuleza |
| I-PMI | Ukuchonga Izinto Ezilungileyo | Ukuqinisekiswa kwenqanaba lezinto ezikhoyo kwindawo |
| I-ICP | I-Inductively Coupled Plasma Spectrometric | Uhlalutyo oluchanekileyo lwezinto ezilandelelanayo |
| I-XRF | I-X-Radial Fluorescence Spectrometric | Uhlalutyo lwezinto ezininzi kwiisampuli zesinyithi kunye ne-alloy |
| Uhlalutyo lweCarbon kunye neSulfur | Isihlalutyi seCarbon neSulfur | Ukumiselwa komxholo we-C kunye no-S kwiintsimbi |
| Uhlalutyo lwe-N/O/H | Isihlalutyi seNitrogen, iOksijini, kunye neHydrogen | Ukufunyanwa kwezinto zegesi kwiisinyithi |
| Ubungakanani beKhemikhali | Indlela yeClassical Wet Chemistry | Ukuqinisekiswa kweekhemikhali okuqhelekileyo |
| I-Spectrophotometer | Uhlalutyo lweSpectrophotometric olubonakala nge-UV | Uvavanyo lwe-Trace element colorimetric |
| I-FAAS | I-Flame Atomic Absorption Spectroscopy | Umlinganiselo wezinto ezinobungakanani |
| GC | I-Chromatography yeGesi | Ukwahlula kunye nohlalutyo lweegesi okanye iikhompawundi eziguquguqukayo |
| IC | I-Ion Chromatography | Uhlalutyo lwee-anions kunye nee-cations kwizisombululo |
| GD-MS | I-Glow Discharge Mass Spectrometry | Uhlalutyo lobunzulu kunye nohlalutyo lomphezulu |
| Isihlalutyi seTOC | Isihlalutyi seCarbon yeOrganic iyonke | Uvavanyo lomxholo we-organic |
| I-IR Spectrometer | I-Infrared Spectrometry | Ulwakhiwo lwemolekyuli kunye nokuchongwa kwekhompawundi |
| Uvavanyo Lokusebenza Koomatshini: |
Apha eSAKY STEEL, senza uluhlu olupheleleyo lovavanyo lokusebenza koomatshini ukuqinisekisa amandla, ukuqina, kunye nokuqina kwayo yonke imveliso yentsimbi engagqwaliyo, intsimbi ye-alloy, kunye ne-nickel alloy esiyihambisayo. Senza uvavanyo olupheleleyo olufana namandla okutsalwa, amandla okuvelisa, ukunwebeka, ubulukhuni (Brinell, Rockwell, Vickers, Leeb), ukugoba, ukuqina kwempembelelo, ukudinwa, kunye nokuqina kokuqhekeka (KIC kunye ne-CTOD). Olu vavanyo lulinganisa ngokuchanekileyo indlela esebenza ngayo imishini yezixhobo phantsi kwemithwalo eyahlukeneyo kunye neendawo, ukuqinisekisa ukuthotyelwa ngokupheleleyo kwemigangatho ye-ASTM, EN, GB, kunye ne-ISO.
| Into yoVavanyo | Igama elipheleleyo / Inkcazo |
|---|---|
| Uvavanyo lobunzima bukaBrinell / Rockwell / Vickers | Ukulinganiswa kobunzima kwiintlobo ezahlukeneyo zesinyithi |
| Uvavanyo lobunzima beKnoop / Leeb / Webster | Uvavanyo lobunzima obuphathekayo kunye nobuncinci |
| Uvavanyo lokuqina konxweme / iMohs / ipensile | Uvavanyo lobunzima bomphezulu |
| Uvavanyo lwe-Nano indentiation | Uhlalutyo lwepropathi ye-Micro/nano mechanical |
| Uvavanyo lokuxinana kwegumbi / ubushushu obuphezulu | Uvavanyo lwamandla okutsalwa kubushushu obuphakathi okanye obuphezulu |
| Uvavanyo lwe-elastic modulus / Poisson's ratio | Iimpawu zokuguquguquka kwe-elastic |
| Uvavanyo lwe-Tensile strain hardening exponent (n) | Ukuziphatha kokuqinisa uxinzelelo lwezinto |
| Uvavanyo lwePlastiki yoxinzelelo lwe-Strain (r) | Ipropati yokuguqulwa kweplastiki |
| Uvavanyo lokugoba | Uvavanyo lwe-Ductility kunye nokwakheka |
| Uvavanyo lokugoba olubuyela umva | Uvavanyo lokudinwa kunye nokuguquguquka |
| Uvavanyo lokutshaya/lokutshaya/lokuthambisa | Uvavanyo lokusebenza kokwenziwa kwetyhubhu kunye nemibhobho |
| Uvavanyo lwempembelelo yobushushu obuphantsi / begumbi | Uvavanyo lokuqina kwempembelelo phantsi kweemeko ezahlukeneyo |
| Uvavanyo lobuthathaka bomoya | Uvavanyo lokungaqini komoya |
| Uvavanyo lokuqina kwamathambo (uvavanyo lwe-KIC) | Ukumelana nokuqhekeka phantsi koxinzelelo |
| Uvavanyo lokucheba | Umlinganiselo wamandla okucheba |
| Uvavanyo lokudinwa | Ukuqina phantsi komthwalo ojikelezayo |
| Uvavanyo lokunyamezela | Ukumelana nokuguquguquka kwexesha elide |
| Uvavanyo lweCrack Tip Opening Displacement (CTOD) | Uhlalutyo lokusasazwa kwee-crack mechanics kunye ne-crack mechanics |
| Uvavanyo loomatshini olungekho semgangathweni | Uvavanyo olwenziwe ngokwezifiso olusekelwe kwiimfuno zabathengi |
| Usetyenziso lwe-316LVM Stainless Steel Bar: |
Ibha yentsimbi engagqwaliyo ye-316LVM isetyenziswa kakhulu kwizicelo zonyango kunye notyando apho ukuhambelana kwezinto eziphilayo, ukumelana nokugqwala, kunye nobunyulu obuphezulu kubalulekile. Inkqubo yayo yokuvelisa i-vacuum-melted iqinisekisa ukubandakanywa okuncinci kunye nococeko oluhle kakhulu, okwenza ukuba ifaneleke:
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Ukufakelwa kwamathambo, njengeepleyiti zamathambo, izikrufu, kunye nokutshintshwa kwamalungu
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Izixhobo zentliziyo, kuquka ii-stents, izinto ezisebenza nge-pacemaker, kunye neevalvu zentliziyo
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Izixhobo zamazinyo kunye nee-implantsngenxa yokunganyamezelani kwayo nolwelo lomzimba kunye nemijikelo yokubulala iintsholongwane
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Izixhobo zotyando, apho kufuneka khona izinto ezingezizo ezitsala umbane, ezingamelani nokugqwala
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Iinkqubo zokubopha umqolokwayeizixhobo zentloko
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Izixhobo zotyando lwezilwanyanakunye nezixhobo ezikhethekileyo zokuchaneka kwishishini lezempilo
Ngenxa yokuthobela kwayo imigangatho ye-ASTM F138 kunye ne-ISO 5832-1, i-316LVM sisixhobo esithembekileyo kwicandelo lezonyango kwihlabathi liphela.
| Yintoni i-316LVM Stainless Steel? |
Intsimbi engagqwaliyo ye-316LVM yinguqulelo yentsimbi engagqwaliyo ye-316L enyibilikiswe nge-vacuum-melt, eyilwe ngokukodwa kwiindlela zonyango nezotyando. Igama elithi "VM" limele i-Vacuum Melted, libhekisa kwinkqubo yokucoca esusa ukungcola kwaye iqinisekise ucoceko olugqwesileyo kunye nokuhambelana. Le alloy ikwaziwa ngegama layo le-ASTM F138, eliqinisekisa ukusetyenziswa kwayo kwiimplants nakwizixhobo zonyango.
| FAQ |
Q1: Imele ntoni i-316LVM?
I-A1: I-316LVM imele i-316L Vacuum Melted stainless steel, uhlobo lwe-316L olukumgangatho wezonyango olunamanqanaba aphantsi kakhulu okungcola, olubonelela ngokuhambelana okuphezulu kwezinto eziphilayo.
Umbuzo 2: Ingaba i-316LVM inemagnethi?
A2: Hayi, i-316LVM ayinamandla ombane kwimeko efakwe i-anneal, nto leyo eyenza ukuba ilungele iimeko zotyando kunye nezoxilongo.
Umbuzo 3: Yintoni umahluko phakathi kwe-316L kunye ne-316LVM?
I-A3: I-316LVM iveliswa phantsi kweemeko zokunyibilika kwe-vacuum, iqinisekisa ubunyulu obuphezulu kunye nokumelana nokugqwala xa kuthelekiswa ne-316L eqhelekileyo.
Umbuzo 4: Ngaba i-316LVM ingasetyenziselwa ii-implants?
A4: Ewe, i-316LVM iqinisekisiwe ukuba ingasetyenziswa kwi-implant-grade applications phantsi kwemigangatho ye-ASTM F138 kunye ne-ISO 5832-1.
| Kutheni Ukhetha iSAKYSTEEL: |
Umgangatho othembekileyo– Iibhari zethu zentsimbi engagqwaliyo, iipayipi, iikhoyili, kunye neeflange zenziwe ukuze zihlangabezane nemigangatho yamazwe ngamazwe efana ne-ASTM, i-AISI, i-EN, kunye ne-JIS.
Uhlolo oluQondileyo– Yonke imveliso ivavanywa nge-ultrasound, uhlalutyo lweekhemikhali, kunye nolawulo lobukhulu ukuqinisekisa ukusebenza okuphezulu kunye nokulandeleka.
Isitokhwe Esiqinileyo kunye nokuhanjiswa okuKhawulezayo– Sigcina uluhlu oluqhelekileyo lweemveliso eziphambili ukuxhasa ii-odolo ezingxamisekileyo kunye nokuthunyelwa kwempahla kwihlabathi liphela.
Izisombululo ezenziwe ngokwezifiso– Ukususela ekunyangweni kobushushu ukuya ekugqityweni komphezulu, iSAKYSTEEL inikezela ngeendlela ezenzelwe wena ukuze zihambelane neemfuno zakho.
Iqela leeNgcali– Ngeminyaka yamava okuthumela ngaphandle, iqela lethu lenkxaso yokuthengisa kunye neyobuchwephesha liqinisekisa unxibelelwano oluhamba kakuhle, iikowuteshini ezikhawulezayo, kunye nenkonzo epheleleyo yamaxwebhu.
| Ukupakisha kweSAKY STEEL'S: |
1. Ukupakisha kubaluleke kakhulu, ingakumbi xa impahla ithunyelwa kwamanye amazwe, apho impahla idlula kwiindlela ezahlukeneyo ukuze ifikelele kwindawo efanelekileyo, ngoko ke sibeka inkxalabo ekhethekileyo malunga nokupakisha.
2. I-Saky Steel ipakisha iimpahla zethu ngeendlela ezahlukeneyo ngokusekelwe kwiimveliso. Sipakisha iimveliso zethu ngeendlela ezininzi, ezinje,
