Ibha Eyindilinga Yensimbi Engagqwali engu-316LVM UNS S31673 ASTM F138
Incazelo emfushane:
Thenga imigoqo yensimbi engagqwali engu-316LVM eqinisekiswe yi-ASTM F138. I-vacuum arc iyancibilika futhi ihambisana ne-biochemical, ilungele ukufakwa kokuhlinzwa, amathuluzi ezokwelapha, kanye nezinhlelo zokusebenza ezibalulekile zezokwelapha.
Ibha yensimbi engagqwali engu-316LVM iyinguqulo yensimbi engagqwali engu-316L encibilikisiwe, enesikhabhoni esincane eyenzelwe ngqo ukusetshenziswa kwezokwelapha nokuhlinzwa. Ikhiqizwe kusetshenziswa i-Vacuum Induction Melting (VIM) ilandelwa yi-Vacuum Arc Remelting (VAR), i-316LVM inikeza ukuhlanzeka okuhle kakhulu, ukumelana nokugqwala, kanye nokuhambisana kwezinto eziphilayo, okwenza ifaneleke ezifakelweni kanye nezingxenye ezibalulekile zezokwelapha. Iqinisekiswe yi-ASTM F138 kanye ne-ISO 5832-1, le alloy ihlangabezana nezidingo eziqinile zemboni yamadivayisi ezokwelapha. I-SAKY STEEL inikeza imigoqo eyindilinga engu-316LVM enezimo eziqinile, ukuqedwa kobuso obubushelelezi, kanye nokulandeleka okugcwele kwama-OEM kanye nabakhiqizi bemishini yokunakekelwa kwempilo.
| Imininingwane ye-316LVM Stainless Steel Bar: |
| Imininingwane | I-ASTM A138 |
| Ibanga | 316LVM |
| Ubude | 1000 mm – 6000 mm noma njengoba kuceliwe |
| Ububanzi Bebanga | 10 mm – 200 mm (kuyatholakala ngokwezifiso) |
| Ubuchwepheshe | Okushisayo Okugoqiwe / Okuhlanganisiwe / Okubandayo Okudwetshwe |
| Ukuntweza emanzinii-ace Finish | Kukhanya, Kuhlutshiwe, Kupholishiwe, Kuguquliwe, Kufakwe ukhilimu |
| Ifomu | Isiyingi, Isikwele, Isicaba, I-Hexagonal |
| Ibha eyindilinga engu-316LVM Amabanga Alinganayo: |
| IZINGA | I-UNS | I-WNR. |
| I-SS 316LVM | S31673 | 1.4441 |
| Ukwakheka Kwamakhemikhali 316LVM ibha yensimbi yokuhlinzwa: |
| 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 |
| Izakhiwo Zomshini Zensimbi Engagqwali engu-316LVM Round Bar: |
| Ibanga | Amandla Okudonsa | Amandla Okukhiqiza | Ukwelulwa | Ukunciphisa |
| 316LVM | I-Ksi-85 MPa – 586 | I-Ksi-36 MPa – 248 | 57% | 88 |
| Ukuhlolwa Kokuqukethwe kweFerrite: |
Ukuqinisekisa izakhiwo ezithembekile zemishini kanye nokumelana nokugqwala, okuqukethwe kwe-ferrite kwezinsimbi ezingagqwali ezingama-316LVM kulinganiswa ngokwe-ASTM E562-19e1, kusetshenziswa indlela yokubala amaphuzu ngesandla.
Ngokwezinga elijwayelekile, uma ukunemba kokulinganisa okuncane, kulapho inani lamasimu namaphuzu egridi elidingekayo liba likhulu. Isibonelo, ukuze kufezwe ukunemba okungaphansi kuka-2%, cishe amasimu angu-30 anegridi engu-10 × 10 (amaphuzu ayi-100) noma amasimu angu-5 anegridi engu-20 × 20 (amaphuzu angu-400) ngokuvamile ayadingeka.
| Isilinganiso Sengxenye Yendawo Ebonakalayo (%) | Usayizi Wegridi Onconywayo (Inani Lamaphuzu) |
| 2 – 5% | Amaphuzu ayi-100 |
| 5 – 10% | Amaphuzu angu-49 |
| 10 – 20% | Amaphuzu angu-25 |
| > 20% | Amaphuzu angu-16 |
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| 10*10=100 (Kukhuliswe izikhathi eziyi-100) | 20*20=400 (Kukhuliswe izikhathi ezingu-500) |
Uma igridi incane futhi inani lezinkambu zokubuka likhudlwana, kulapho ukunemba kuphakama khona — futhi ngenxa yalokho, izindleko zokuhlola ziphakeme. Le ndlela iqinisekisa ukuthi isigaba se-ferrite ensimbi engagqwali silinganiswa ngokunembile, okuqinisekisa ukuzinza komkhiqizo kanye nokusebenza okuqhubekayo ezisetshenziswayo ezibalulekile njengemikhumbi yokucindezela, izakhiwo ezihlanganisiwe, kanye nezingxenye zasolwandle.
Ukuhlolwa kwenziwa ngokwe-ASTM E562-19e1 (Metallographic Point Count Method) kanye/noma i-Magnetic Method, futhi isitifiketi sokuhlolwa kokuqukethwe kwe-Ferrite sikhishwa ngenani elilinganisiwe le-Fe%.
Yonke imiphumela yokuhlolwa ibhaliwe futhi ingalandelelwa. Inhlanganisela yezindlela zikagesi kanye nezensimbi iqinisekisa ukunemba kanye nokuhambisana nezindinganiso ze-ASTM, EN, kanye ne-ISO.
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| Izinto Zokuhlola Ezisetshenziswa Emabha: |
Ukuqinisekisa ikhwalithi ephezulu kanye nokusebenza kahle, yonke imikhiqizo yebha ye-SAKY STEEL ingahlolwa ngokusebenzisa uhla olubanzi lokuhlolwa kwangaphakathi. Lokhu kuhlolwa kuqinisekisa ukwakheka kwamakhemikhali, ubuqotho bemishini, kanye nokuqina kwesakhiwo ngqo ezintweni ngaphambi kokuthunyelwa noma ngemuva kokucutshungulwa.
| Cha. | Into Yokuhlola | Incazelo | Izinto Ezisebenzayo / Ububanzi | Inothi |
|---|---|---|---|---|
| 1 | Ukuhlolwa Kokuqina Kwangaphakathi | Ilinganisa ubulukhuni bendawo (HB/HRC/HV) ukuqinisekisa ukwelashwa kokushisa noma isimo sokwakheka | Zonke izinhlobo zebha — insimbi engagqwali, ama-alloy e-nickel, i-titanium, i-aluminium | Ukuhlolwa okujwayelekile kwamabha |
| 2 | Ukuhlolwa kwe-Metallographic okusendaweni | Ihlola isakhiwo sokusanhlamvu, ukusatshalaliswa kwe-carbide, kanye nesilinganiso sesigaba | Insimbi engagqwali, i-nickel alloy, i-titanium | Ithola ukushisa ngokweqile noma ukwelashwa kokushisa okungafanele |
| 3 | Ukuhlolwa Kokwakheka Kwamakhemikhali Kwangaphakathi (i-PMI) | Iqinisekisa izinga lezinto ezibonakalayo kanye nokwakheka kwamakhemikhali kusetshenziswa i-XRF noma i-OES | Zonke izibha zensimbi | Kuvimbela ukuxubana kwezinto |
| 4 | Ukuhlolwa Kokucindezeleka Okusele | Ihlola ukucindezeleka kwangaphakathi ngemva kokwelashwa kokushisa noma komshini | Insimbi, i-nickel, imigoqo ye-titanium | Kuvimbela ukuguquguquka noma ukuqhekeka |
| 5 | Ukuhlolwa Kokucindezeleka Nokucindezeleka | Inquma izakhiwo zemishini ezifana namandla okukhiqiza kanye ne-modulus | Imigoqo yesakhiwo noma enamandla aphezulu | Ukuqinisekiswa komshini okungakhethwa |
| 6 | Ukuhlolwa Okungonakalisi kweNombolo yeFerrite | Ilinganisa inani le-FN kanye nebhalansi ye-ferrite-austenite | Amabha ensimbi engagqwali e-Austenitic / Duplex | Akusebenzi ku-aluminium noma i-titanium |
| 7 | Ukuhlolwa Kokujiya Kwezingubo | Ilinganisa ukujiya kwesendlalelo noma ungqimba oluhlanganisiwe | Imigoqo ehlanganisiwe, embozwe, noma egcotshwe nge-anodized | Kuma-bar akhethekile aphathwe ubuso kuphela |
| 8 | Ukuhlolwa Kokugqwala Okulingisiwe Kwangaphakathi | Ihlola ukumelana nokugqwala ngokwe-NACE noma ngokwezincazelo ezenziwe ngokwezifiso | Insimbi engagqwali, imigoqo ye-nickel alloy | Kusetshenziswa kumaphrojekthi olwandle noma amakhemikhali |
| 9 | Ukutholwa Kwamaphutha E-Ultrasonic (UT) | Ithola amaphutha angaphakathi kanye nokufakwa kumabha aqinile | Zonke izigxobo eziqinile zensimbi | Ithatha indawo yokuhlolwa kobukhulu bodonga (kumapayipi kuphela) |
| Ukuhlaziywa Kokwakheka Kwamakhemikhali: |
Kwa-SAKY STEEL, siqinisekisa ukuthi yonke inqwaba yezinto ihlangabezana nezindinganiso zomhlaba wonke ngokuhlaziya okuphelele kokwakheka kwamakhemikhali. Ilabhorethri yethu ethuthukisiwe ifakwe izinsimbi zesimanje, okuhlanganisa i-Optical Emission Spectrometer (OES), idivayisi ye-Positive Material Identification (PMI), i-Inductively Coupled Plasma Spectrometer (ICP), kanye ne-X-Ray Fluorescence (XRF) analyzer.
| Indlela (Isifinyezo) | Igama/Incazelo Egcwele YesiNgisi | Inhloso Ejwayelekile |
|---|---|---|
| Ama-OES | Ukuhlaziywa kwe-Optical Emission Spectrometric | Ukuhlolwa kokwakheka kwe-alloy okusheshayo |
| I-PMI | Ukuhlonza Izinto Ezinhle | Ukuqinisekiswa kwebanga lezinto ezibonakalayo esizeni |
| I-ICP | I-Inductively Coupled Plasma Spectrometric | Ukuhlaziywa kwezakhi zokulandelela okunembile |
| I-XRF | I-Spectrometric ye-X-Radial Fluorescence | Ukuhlaziywa kwezinto eziningi zamasampula ensimbi ne-alloy |
| Ukuhlaziywa kwe-Carbon ne-Sulfur | Isihlaziyi Sekhabhoni Nesulfure | Ukunqunywa kokuqukethwe kwe-C kanye ne-S kuzinsimbi |
| Ukuhlaziywa kwe-N/O/H | Isihlaziyi se-nitrogen, i-oxygen, kanye ne-hydrogen | Ukutholwa kwe-gas element ezinsimbini |
| Ukulinganisa Amakhemikhali | Indlela Ye-Classical Wet Chemistry | Ukuqinisekiswa kwamakhemikhali okujwayelekile |
| I-Spectrophotometer | Ukuhlaziywa kwe-UV-Visible Spectrophotometric | Ukuhlolwa kwe-Trace element colorimetric |
| I-FAAS | I-Spectroscopy Yokumunca I-Atomic Yomlilo | Ukulinganiswa kwezakhi zobuningi |
| GC | I-Gas Chromatography | Ukuhlukaniswa nokuhlaziywa kwamagesi noma ama-compounds aguquguqukayo |
| IC | I-Ion Chromatography | Ukuhlaziywa kwama-anion nama-cations ezixazululweni |
| I-GD-MS | I-Glow Discharge Mass Spectrometry | Ukucacisa ukujula kanye nokuhlaziywa kobuso |
| Isihlaziyi se-TOC | Isihlaziyi Sekhabhoni Esiphelele Se-Organic | Ukuhlolwa kokuqukethwe okungokwemvelo |
| I-IR Spectrometer | I-Infrared Spectrometry | Isakhiwo sama-molecule kanye nokuhlonza okuhlanganisiwe |
| Ukuhlolwa Kokusebenza Kwemishini: |
Kwa-SAKY STEEL, senza uhla oluphelele lokuhlolwa kokusebenza komshini ukuqinisekisa amandla, ukuqina, kanye nokuqina kwayo yonke imikhiqizo yensimbi engagqwali, insimbi ye-alloy, kanye ne-nickel alloy esiyilethayo. Senza ukuhlolwa okuphelele njengokuqina kokudonsa, amandla okukhiqiza, ukunwebeka, ubulukhuni (Brinell, Rockwell, Vickers, Leeb), ukugoba, ukuqina komthelela, ukukhathala, kanye nokuqina kokuqhekeka (KIC kanye ne-CTOD). Lokhu kuhlolwa kulinganisa ngokunembile ukuziphatha komshini kwezinto ngaphansi kwemithwalo nezindawo ezahlukahlukene, ukuqinisekisa ukuhambisana ngokugcwele namazinga e-ASTM, EN, GB, kanye ne-ISO.
| Into Yokuhlola | Igama Eligcwele / Incazelo |
|---|---|
| Ukuhlolwa kobulukhuni beBrinell / Rockwell / Vickers | Ukulinganiswa kobulukhuni bezinhlobo ezahlukene zensimbi |
| Ukuhlolwa kobulukhuni be-Knoop / Leeb / Webster | Ukuhlolwa kobulukhuni obuphathekayo nobuncane |
| Ukuhlolwa kokuqina kogu lolwandle / i-Mohs / ipensela | Ukuhlolwa kobulukhuni bomphezulu |
| Ukuhlolwa kokufakwa kwe-Nano | Ukuhlaziywa kwempahla ye-Micro/nano mechanical |
| Ukuhlolwa kokucindezelwa kwegumbi/kwezinga lokushisa eliphezulu | Ukuhlolwa kwamandla okuqina emazingeni okushisa aphansi noma aphezulu |
| Ukuhlolwa kwesilinganiso se-Elastic modulus / Poisson's | Izici zokuguquguquka kwe-Elastic |
| Ukuhlolwa kokuqina kokuqina kwe-Tensile strain (n) | Ukuziphatha kokuqinisa ukucindezeleka kwezinto ezibonakalayo |
| Ukuhlolwa kwesilinganiso sokucindezeleka kwepulasitiki (r) | Impahla yokuguqulwa kwepulasitiki |
| Ukuhlolwa kokugoba | Ukuhlolwa kokuqina kanye nokwakheka |
| Ukuhlolwa kokugoba okuphambene | Ukuhlolwa kokukhathala nokuguquguquka |
| Ukuhlolwa kokufutha/ukufutha/ukufutha | Ukuhlolwa kokusebenza kokwakhiwa kwepayipi kanye nepayipi |
| Ukuhlolwa komthelela wokushisa okuphansi / kwegumbi | Ukuhlolwa kokuqina komthelela ngaphansi kwezimo ezahlukahlukene |
| Ukuhlolwa kobuthakathaka besimo somoya | Ukuhlolwa kokungazweli komoya |
| Ukuhlolwa kokuqina kokuphuka (ukuhlolwa kwe-KIC) | Ukumelana nokuqhekeka ngaphansi kokucindezeleka |
| Ukuhlolwa kokugunda | Ukulinganisa amandla okusika |
| Ukuhlolwa kokukhathala | Ukuqina ngaphansi kokulayisha okujikelezayo |
| Ukuhlolwa kokukhuthazela kokukhuphuka | Ukumelana nokuguquguquka kwesikhathi eside |
| Ukuhlolwa kwe-Crack Tip Opening Displacement (CTOD) | Ukuhlaziywa kokwakheka kokuqhekeka kanye nokusabalala kwemifantu |
| Ukuhlolwa komshini okungejwayelekile | Ukuhlolwa okwenziwe ngokwezifiso okusekelwe ezidingweni zamakhasimende |
| Izicelo ze-316LVM Stainless Steel Bar: |
Ibha yensimbi engagqwali engu-316LVM isetshenziswa kabanzi kwezokwelapha nakwezokuhlinzwa lapho ukuhambisana kwezinto eziphilayo, ukumelana nokugqwala, kanye nobumsulwa obuphezulu kubalulekile khona. Inqubo yayo yokukhiqiza encibilikisiwe nge-vacuum iqinisekisa ukufakwa okuncane kanye nokuhlanzeka okuhle kakhulu, okwenza ifaneleke ku:
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Ukufakelwa kwamathambo, njengezingcwecwe zamathambo, izikulufo, kanye nokufakwa esikhundleni kwamalunga
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Amadivayisi enhliziyo nemithambo yegazi, kufaka phakathi ama-stent, izingxenye ze-pacemaker, kanye nama-valve enhliziyo
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Amathuluzi okufakelwa kwamazinyo kanye nokufakelwa, ngenxa yokumelana kwayo noketshezi lomzimba kanye nemijikelezo yokubulala amagciwane
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Amathuluzi okuhlinza, lapho kudingeka khona izinto ezingezona ezikagesi, ezingagqwali
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Izinhlelo zokuqinisa umgogodlafuthiamadivayisi e-craniofacial
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Izingxenye zokuhlinzwa kwezilwanekanye namathuluzi akhethekile okunemba embonini yezempilo
Ngenxa yokuhambisana kwayo nezindinganiso ze-ASTM F138 kanye ne-ISO 5832-1, i-316LVM iyinto ethembekile emkhakheni wezokwelapha womhlaba wonke.
| Iyini i-316LVM Stainless Steel? |
Insimbi engagqwali engu-316LVM iyinguqulo yensimbi engagqwali engu-316L encibilikisiwe nge-vacuum, encibilikisiwe nge-carbon encane, eyenzelwe ngqo ukusetshenziswa kwezokwelapha nokuhlinzwa. I-“VM” imele i-Vacuum Melted, ibhekisela enkambisweni yokucwenga esusa ukungcola futhi iqinisekise ukuhlanzeka okumangalisayo kanye nokuvumelana. Le alloy yaziwa nangokuthi i-ASTM F138, eqinisekisa ukusetshenziswa kwayo kwe-implants kanye nezinsimbi zezokwelapha.
| Imibuzo Evame Ukubuzwa |
Umbuzo 1: Imele ukuthini i-316LVM?
I-A1: I-316LVM imele i-316L Vacuum Melted stainless steel, inguqulo yezinga lezokwelapha engu-316L enamazinga okungcola aphansi kakhulu, enikeza ukuhambisana okuphezulu kwezinto eziphilayo.
Umbuzo 2: Ingabe i-316LVM inamandla kazibuthe?
A2: Cha, i-316LVM ayisebenzi kugesi uma isesimweni esifakwe i-anneal, okwenza ifaneleke kakhulu ezindaweni zokuhlinzwa nezokuxilongwa.
Umbuzo 3: Uyini umehluko phakathi kwe-316L ne-316LVM?
A3: I-316LVM ikhiqizwa ngaphansi kwezimo zokuncibilika kwe-vacuum, okuqinisekisa ukuhlanzeka okuphezulu kanye nokumelana nokugqwala uma kuqhathaniswa ne-316L ejwayelekile.
Umbuzo 4: Ingabe i-316LVM ingasetshenziswa ezifakelweni?
A4: Yebo, i-316LVM iqinisekiswe izinhlelo zokusebenza zezinga lokufakelwa ngaphansi kwezindinganiso ze-ASTM F138 kanye ne-ISO 5832-1.
| Kungani Ukhethe i-SAKYSTEEL: |
Ikhwalithi Ethembekile– Imigoqo yethu yensimbi engagqwali, amapayipi, amakhoyili, kanye nama-flange akhiqizwa ukuze kuhlangatshezwane nezindinganiso zomhlaba wonke ezifana ne-ASTM, i-AISI, i-EN, kanye ne-JIS.
Ukuhlolwa Okuqinile– Umkhiqizo ngamunye uhlolwa nge-ultrasonic, ukuhlaziywa kwamakhemikhali, kanye nokulawulwa kobukhulu ukuqinisekisa ukusebenza okuphezulu kanye nokulandelela.
Isitoko Esiqinile Nokulethwa Okusheshayo– Sigcina uhlu olujwayelekile lwemikhiqizo ebalulekile ukusekela ama-oda aphuthumayo kanye nokuthunyelwa komhlaba wonke.
Izixazululo Ezenziwe Ngokwezifiso– Kusukela ekushiseni kuya ekuqedeni kobuso, i-SAKYSTEEL inikeza izinketho ezenzelwe wena ukuze zivumelane nezidingo zakho eziqondile.
Ithimba Lochwepheshe– Njengoba sineminyaka eminingi yesipiliyoni sokuthumela ngaphandle, ithimba lethu lokuthengisa kanye nokusekela ubuchwepheshe liqinisekisa ukuxhumana okubushelelezi, izingcaphuno ezisheshayo, kanye nensizakalo ephelele yamadokhumenti.
| Ukupakisha kwe-SAKY STEEL'S: |
1. Ukupakisha kubaluleke kakhulu ikakhulukazi uma kuthunyelwa kwamanye amazwe lapho imithwalo idlula khona ngemigudu eyahlukene ukuze ifike endaweni yokugcina, ngakho-ke sikhathalela kakhulu ukupakisha.
2. I-Saky Steel ipakisha izimpahla zethu ngezindlela eziningi ngokusekelwe emikhiqizweni. Sipakisha imikhiqizo yethu ngezindlela eziningi, njengokuthi,
