316L nrum cov hlau stainless hauv cov khoom siv ua kom huv

Kev xaiv ntawm 316L cam khwb cia stainless hlau tau dhau los ua tus qauv kub rau kev tutoracentic cov cuab yeej thoob plaws cov khoom siv, zaub mov & dej haus, thiab dej haus, thiab dej pheeb suab. Qhov no autenitic alloy cov cim ua ke ntawm corrosion ua ke, cov khoom siv neeg kho tshuab, thiab kev siv tau ntawm txoj hlua khi huv huv.


1. Kev Ua Haujlwm Zoo
Lub cam cam khwb cia 316L variant (Astm A743 \/ A743m) feem ntau muaj:

Khoom ntsiab lus ntau yam ua haujlwm pab tau
Chromium 16. {5-18. 5% passive oxide txheej tsim
Nickel 10-13% Austenite theem ua kom ruaj khov
Molybdenum 2. {0-3. {0} pitting Reestement
Cov pa roj carbon tsawg dua lossis sib npaug rau 0. 03% intergranular tiv thaiv
* Muab piv rau Wrought 316L, Nrum cov qauv nthuav qhia {{% qis dua kev tawg hauv chloride ib puag ncig (ib nace TM0177 kuaj). *

2. Microstration Txia Ntsig
Delta Ferrite tswj (3-8}} fn) tiv thaiv kub tawg thaum ua

Theem Nrab Theem nag los nag lossis daus tsawg los ntawm kev daws annealing ntawm {}}} degree

Cov Tsis Muaj Kev Lag Luam Cov Qauv Ua Haujlwm Txhim Kho Kom Zoo Dua Corrosion Kuj


1. Kev Xaiv Cov Qauv
Txheej txheem saum npoo TAG (RA) qhov ntev kev tiv thaiv zoo tshaj plaws rau
Peev 3. {{{2-6. 3 μm ± 0. 5% lub cev valve
Xuab zeb 12. {5-25 μm ± 1.2% loj tso tsheb hlau luam
Centrifugal 1. {{6-3. 2 μm 0. 8% Revolution
2. Post-Casting Kev Kho Mob
Kev siv tshuab hluav taws xob: tshem tawm 20-40 μm deg txheej, ua tiav RA<0.8 μm

Passivation: nitric acid kho (20-50}% v \/ v) ua kom zoo txheej txheem cr₂o₃

Khoov blasting: {120-180 grit alumina tsim cov khaub ncaws hnav zoo li qub


1. Corrosion Refortrics
Pitting tiv taus (Pref): Tsawg Tsawg 25 (316L Txuj)

Critical Pitting Temperature (CPT): >25 degree hauv 6% fecl₃ (astm g48)

Kom tsis muaj menyuam lub voj voog durability: withstands 500+ autoclave mus (121 degree, 15 psi)

2. Kev siv zog huv
Cov kab mob nplaum nplaum: 92% txo qis thiab 304SS (Ehedg Module 26)

CIP Cov txiaj ntsig: 99.999% kev tshem tawm cov kuab ntawm 2.5 M \/ S txaus rau kev tshaj tawm

Lub zog saum npoo: {28-32 dynes \/ cm optimal rau xab npum ntub dej


1. Bioophartical
Ib Leeg-Siv Bioreactor Connectors: Raws li-cam duab porosity<1%

Cov tsev nyob: ntsib Asme bpe -2022 sd -3. 1 tus qauv

2. Kev Ua Haujlwm
Homogenizer Li Qub: {3-} Lub cev huv 01-07 Ua Raws

Cov kua zaub mis cov pasteurizers: resistions lactic acid acid corrosion ntawm 85 degree

3. Tshuaj pleev ib ce raug
Sib xyaw Kettles: hla ISO 21457 qeb 2 sim

Sau NozZles: tswj RA<0.5 μm after 10,000 cycles

Kev Tawm Tsam Tshiab
Laser-Sintered 316L

Accient 99.5% ntom nrog 15-20 μm hmoov txheej

Enables conformal txias txias raws hauv pwm

Nanocrystalline txheej

{{0 {0}} μm tuab zro₂ txheej nce hardness rau 450 hv

Txo biofilm adhesion los ntawm 70% (rau ib astm e2647)

Kho cov kev kho ntse

Photocatalytic tio₂ doping rau tus kheej-tsau cov chaw

Embedded Ag ions muab tshuaj tiv thaiv kab mob antimicrobial

Kev Tsim Kho Zoo
Cov Khoom Siv Ntawv Pov Thawj

Mill sim ceeb toom ib qho en 10204 3. 1

Cov ntaub ntawv zoo (PMI) ntawm Xrf

Tsis Yog-kev sim ua txhaum

Ua kua rau kev soj ntsuam ua kua (Astm E165)

Tradiographic Xeem rau Porosity (Astm E446)

Cov Qauv Huv Si

Iest-std-cc1246d qib 100 rau kev ua

<1μg/cm² hydrocarbon residue (per USP <661>)


316L cam khwb cia hlau stainless txuas ntxiv mus raws li cov khoom siv ua tiav rau kev ua haujlwm siab, nrog kev ua haujlwm siab ua tau zoo. Kev cai lij choj tshwj xeeb yuav tsum tau ntsuas:

Casting txoj kev nrog ua tiav cov cai

Tom qab ua nrog daim ntawv thov xav tau

Kev ntsuas kev txheeb xyuas cov qauv kev lag luam

Lwm tiam ntawm 316L Cheebtsam yuav muaj kev sib txuas ua ke cov chaw ua haujlwm thiab kev sib txawv ntxiv rau kev daws teeb meem hauv kev sib tw tsis muaj kev sib tw thiab kev ruaj khov.