Vim li cas 316L Stainless Hlau Yog Hypoallergenic?
Tso lus
Yog tias koj tab tom nrhiav 316L stainless hlau rau kev kho mob, tshuaj pleev ib ce, lossis khoom noj khoom haus, koj yuav muaj kev txhawj xeeb txog kev nyab xeeb ntawm cov khoom, hypoallergenic zog, thiab corrosion kuj. Gnee muab cov khoom siv siab -zoo 316L stainless hlau cov khoom, suav nrog cov nplooj ntawv, daim hlau, cov pas nrig, thiab cov raj, tsim kom tau raws li cov qauv kev lag luam nruj thiab biomedical.
Peb cov 316L stainless hlau yog dav siv hauv cov cuab yeej phais, kho mob cog, hniav nyiaj hniav kub, thiab cov khoom noj khoom haus siab - kawg, kom ntseeg tau tias muaj kev tsis haum tshuaj tsawg tsawg thaum tswj kev ua haujlwm zoo dua thiab tiv thaiv corrosion.
Vim li cas 316L Stainless Hlau Yog Hypoallergenic?
316L stainless hlau yog hypoallergenic vim nws cov tshuaj pleev ib ce, tshwj xeeb tshaj yog cov ntsiab lus ntawm cov pa roj carbon tsawg ("L"), chromium, thiab ntxiv molybdenum, ua rau nws tiv taus corrosion thiab txo qhov tso tawm ntawm nickel. Cov chromium tsim cov txheej txheem tiv thaiv kev tiv thaiv, thaum molybdenum pab ntxiv txo cov nyiaj npib tsib xee uas tuaj yeem tawm thiab ua rau muaj kev tsis haum tshuaj, ua rau nws muaj kev nyab xeeb rau cov hniav nyiaj hniav kub thiab kev kho mob cog rau ntau tus neeg.
1. Cov ntsiab lus carbon tsawg (tsawg dua lossis sib npaug li 0.03%)
316L yog qhov tsawg- carbon version ntawm 316 stainless hlau. "L" sawv cev rau "tsawg carbon," txhais tau tias nws cov ntsiab lus carbon tsawg dua 0.03% (piv rau kwv yees li 0.08% rau tus qauv 316).
Cov ntsiab lus carbon tsawg txo qhov tsim ntawm chromium carbide ntawm cov ciam teb nplej thaum lub sij hawm vuam los yog siab - kub raug. Los ntawm kev txo qis carbide nag lossis daus, 316L stainless hlau nthuav tawm zoo dua corrosion kuj, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig uas tuaj yeem ua rau hlau degradation thiab tso tawm sensitizing ions.
2. High Corrosion Resistance
316L stainless hlau muaj 16-18% chromium, 10-14% nickel, thiab 2-3% molybdenum. Chromium tsim ib txheej nyias, ruaj khov, kho tus kheej passivating oxide txheej ntawm cov hlau nto. Cov txheej txheem oxide no ua rau muaj kev cuam tshuam, tiv thaiv xeb thiab txo qhov tso tawm ntawm cov hlau ions uas yuav ua rau tawv nqaij khaus lossis ua xua.
3. Tsis tshua muaj nickel tso tawm:
Txawm hais tias 316L muaj npib tsib xee, nws qhov siab - muaj pes tsawg leeg thiab cov txheej txheem tiv thaiv kab mob txhais tau hais tias cov nyiaj npib tsib xee tso tawm dhau sijhawm tsawg heev. Vim qhov kev tso tawm qis no, nws suav tias tsis zoo li ua rau muaj kev tsis haum tshuaj.
4. Kev kho deg:
GNEE ntiav cov tswv yim xws li polishing thiab passivation los tsim kom muaj qhov smoother nrog tsawg impurities, ntxiv txo kev sib cuag nrog daim tawv nqaij thiab txo qhov muaj peev xwm ntawm kev tsis haum tshuaj.
Chemical Composition (%):
| Element | Hom kab mob |
|---|---|
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.03 |
| Chromium (Cr) | 16–18 |
| Nickel (Ni) | 10–14 |
| Molybdenum (hli) | 2–3 |
| Manganese (Mn) | Tsawg dua los yog sib npaug 2 |
| Silicon (Si) | Tsawg dua los yog sib npaug li 1 |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.045 |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.03 |
| Hlau (Fe) | Tshuav |
Mechanical Properties:
| Khoom | Tus nqi |
|---|---|
| Tensile zog | 485-620 MPa |
| Yield zog | 170-300 MPa |
| Elongation | Ntau dua lossis sib npaug li 40% |
| Hardness | Tsawg dua lossis sib npaug li 95 HRB |
| Qhov ntom | 7,98 g/m² |
Dab tsi ua rau 316L stainless hlau haum rau kev kho mob cog?
Kev sib xyaw ua ke ntawm cov pa roj carbon tsawg, ruaj khov npib tsib xee-chromium- molybdenum muaj pes tsawg leeg, thiab lub ntsej muag du kom ntseeg tau tias cov khoom siv hypoallergenic thiab biocompatible, tseem ceeb rau kev cog ntoo thiab cov cuab yeej phais.
Puas yog 316 stainless hlau zoo rau daim tawv nqaij?
Thaum 316L muaj npib tsib xee, nws cov qauv qis - cov pa roj carbon tsawg txo cov nickel tso tawm, ua rau nws muaj kev nyab xeeb rau cov neeg feem coob uas muaj tawv nqaij. Qhov zoo tshaj plaws hypoallergenic no yog ib qho kev ua si - hloov pauv rau cov piercers uas xav tau ntau yam, tus neeg siv khoom- kev xaiv tus phooj ywg.
Puas yog 316 stainless hlau FDA pom zoo?
Yog lawm, 316 stainless hlau yog dav lees paub tias yog cov khoom siv uas ua tau raws li FDA cov qauv rau kev lag luam khoom noj thiab dej haus vim tias nws ua tau raws li FDA muaj pes tsawg leeg cov cai thiab yog cov khoom siv feem ntau hauv cov khoom noj khoom haus. Nws nthuav tawm zoo heev corrosion kuj thiab muaj peev xwm tswj tau kev nyab xeeb nyob rau hauv ib txwm ua hauj lwm tej yam kev mob.
Nrog 18+ xyoo dhau los ntawm kev xa tawm, Gnee ua kom ntseeg tau cov khoom lag luam, muaj ntawv pov thawj zoo, thiab tus nqi sib tw rau 316L stainless hlau thoob ntiaj teb.
Gnee muab 316L stainless hlau nplooj ntawv, daim hlau, rods, thiab hlab hauv Tshuag nrog:
Thickness: 0.3-14mm, Txoj kab uas hla: 6-200mm, Ntev: customizable
Nto tiav: 2B, BA, No.4, Polished
Kev pabcuam: txiav, polishing, dabtsi yog khoov, thiab vuam
Daim ntawv pov thawj: ISO, SGS, BV
| Parameter | Specification |
|---|---|
| Txuj | ASTM A240 / EN 1.4404 / UNS S31603 |
| Khoom Qib | 316L (Low Carbon Austenitic Stainless hlau) |
| Daim ntawv muaj | Cov ntawv, phaj, pas nrig, raj, coils |
| Thickness / Txoj kab uas hla | Cov ntawv: 0.3 - 14 mm, Rods: 6 - 200 mm, Tubes: Customizable |
| Nto tiav | 2B, BA, No.4, Polished |
| Daim ntawv pov thawj | ISO 9001, SGS, BV |
| Daim ntawv thov | Cov cuab yeej kho mob, cov cuab yeej phais, cov hniav nyiaj hniav kub, kev ua zaub mov, cov khoom siv tshuaj |
Nyem kom tau txais cov qauv dawb
