ASTM A380 Sib Npaug

Dab tsi yog ASTM A380?

ASTM A380: Cov Qauv Siv Kev Tu, Descaling, thiab Passivation ntawm Cov Hlau Stainless Hlau

Luam tawm los ntawm: astm International

Lub Hom Phiaj: Ua kom tu kom huv thiab kev npaj saum npoo ntawm stainless hlau, tshwj xeeb tshaj yog nyob rau hauv corrosion-rhiab.

Cov ntawv thov: Aerospace, kev ua zaub mov, cov chaw muag tshuaj, lub zog nuclears, semiconductor lag luam .

Dab tsi yog European sib npaug ntawm Astm A380?

Lub hom phiaj	Thaj av / Lub Cev	Sib npaug / zoo sib xws
ATM A967	Tebchaws Asmeskas (ASTM)	Cov qauv niaj hnub rau cov tshuaj lom neeg passive ntawm stainless hlau . feem ntau siv nrog 380.
ISO 16048	Thoob Ntiaj Teb (ISO)	Chaw nyob passivation ntawm corrosion-resistant stainless hlau {}} sib piv hauv cov tswv yim .
Ams 2700	Tebchaws Asmeskas (SAE Aerospace)	Aerospace-tsom passivation txheem tus qauv, cov tshuaj kho mob sib xws li 967 / 380.
Rau 2516	Teb chaws Europe (en)	Nto kho ntawm corrosion-resistant steels, suav nrog tu / passivation .
BS 5589	UK (British Txuj Ci)	Rho tawm, tab sis yog ib zaug counterpart .} Tam sim no hloov los ntawm En lossis ISO Cov Qauv.

Nco tseg:ASTM A967 muaj ntau dua hloov ATM A380 rauCov Txheej Txheem Passivation, tab sis A380 tseem dav siv rauKev tu thiab tshuaj xyuas cov kev cai.

 

ASTM A380 vs .} Astm A967: Dab tsi yog qhov sib txawv?

Yam zoo	ASTM A380	ATM A967
Tsom	Kev ntxuav tu, descaling, passivation	Tshuaj lom neeg
Kev kuaj xyuas	Xws li kev sim rau kev nyiam huv	Suav nrog kev sim ua ke
Pab theem	Feem ntau siv tom qab vuam lossis fabrication	Thov thaum lawv xav tau kev kho mob
Kev Siv Kev Lag Luam	General, Tshuaj, khoom noj, ua lag luam	Aerospace, kho mob, kev lag luam

 

Puas yog ASTM A380 yuav tsum muaj rau stainless hlau passivation?

Tshem tawm weld nplai, hlau dawb, thiab paug

Paub txog siab tshaj plaws corrosion

Pab kom sib ntsib huv thiab huv cov qauv tsim qauv

Feem ntau yuav tsum tau los ntawm cov zaub mov-qib, tus tsiaj-qib kawm, thiab AEROSPACE OEMS

 

Puas yog ASTM A380 yuav tsum muaj rau stainless hlau passivation?
→ Tsis nruj heev .} Astm A967 yog siv rauCov txheej txheem passivation siv tau, thaum Astm A380 tsom rauNtxuav thiab npaj kev sib txawv.

A380 npog nitric thiab citric acid passivation?
→ Yog . nws hais txogcitric thiab nitric acid kev kho mob, tab sis mus rau hauv qhov tob hla kev txheej txheem tswj,Xa mus rau Astm A967.

Puas yog Ams 2700 tib yam li astm A380?
→ Tsis muaj tseeb .Ams 2700yog aSAE Aerospacetus qauv tsom rau xwbpassivation, zoo ib yam li A967 tab sis nrog ntau dua Aerospace-tshwj xeeb tsis .