Igwe anaghị agba nchara DIN-1.4301 / 1.4307

1.4301 na 1.4307 na ọkọlọtọ German kwekọrọ na AISI 304 na AISI 304L igwe anaghị agba nchara na ọkọlọtọ mba ụwa n'otu n'otu.A na-akpọkarị igwe anaghị agba nchara abụọ a dị ka "X5CrNi18-10" na "X2CrNi18-9" na ụkpụrụ German.

1.4301 na 1.4307 igwe anaghị agba nchara dabara adaba maka imepụta ụdị akwa dị iche iche gụnyere mana ọnweghị oke.ọkpọkọ, nku aka, flanges, okpu, tees, obe, wdg.

Ngwakọta kemịkalụ:

1.4301/X5CrNi18-10:
Chromium (Cr): 18.0-20.0%
Nickel (Ni): 8.0-10.5%
Manganese (Mn): ≤2.0%
Silicon (Si): ≤1.0%
Phosphorus (P): ≤0.045%
sọlfọ (S): ≤0.015%

1.4307/X2CrNi18-9:
Chromium (Cr): 17.5-19.5%
Nickel (Ni): 8.0-10.5%
Manganese (Mn): ≤2.0%
Silicon (Si): ≤1.0%
Phosphorus (P): ≤0.045%
sọlfọ (S): ≤0.015%

Atụmatụ:

1. Nguzogide corrosion:
1.4301 na 1.4307 igwe anaghị agba nchara nwere ezigbo nguzogide corrosion, ọkachasị maka mgbasa ozi na-emebi emebi.
2. Weldability:
Igwe anaghị agba nchara ndị a nwere ezigbo weldability n'okpuru ọnọdụ ịgbado ọkụ kwesịrị ekwesị.
3. Ịrụ ọrụ nhazi:
Enwere ike ịrụ ọrụ oyi na ọkụ iji rụpụta akụkụ nke ụdị na nha dị iche iche.

Uru na ọghọm:

Uru:
Igwe anaghị agba nchara ndị a nwere ezigbo nguzogide corrosion na ihe eji arụ ọrụ ma jiri ya mee ihe n'ọtụtụ ngwa.Ha dị mma maka ọnọdụ dị ala na nke dị elu.
Ihe ọghọm:
N'ọnọdụ ụfọdụ kpọmkwem corrosion, igwe anaghị agba nchara nwere nguzogide corrosion dị elu nwere ike ịchọ.

Ngwa:

1. Ụlọ ọrụ nri na ihe ọṅụṅụ: N'ihi ịdị ọcha ya na nkwụsị nke corrosion, a na-eji ya eme ihe n'ọtụtụ ebe na-emepụta ngwá ọrụ na-edozi nri, arịa na ọkpọkọ.
2. Ụlọ ọrụ kemịkalụ: eji eme ihe na-emepụta ngwá ọrụ kemịkalụ, pipeline, tankị nchekwa, wdg, karịsịa na gburugburu gburugburu ebe obibi.
3. Ụlọ ọrụ na-ewu ụlọ: Maka ime ụlọ na n'èzí mma, nhazi na ihe ndị dị na ya, ọ na-ewu ewu maka ọdịdị ya na nguzogide ihu igwe.
4. Akụrụngwa ahụike: eji arụ ọrụ ahụike, ngwa ịwa ahụ na ngwa ịwa ahụ.

Ọrụ ndị nkịtị:

1. Usoro ọkpọkọ maka akụrụngwa nhazi nri na ụlọ ọrụ ihe ọṅụṅụ.
2. Ngwá ọrụ n'ozuzu na pipelines nke osisi kemịkal.
3. Ihe eji achọ mma, aka aka na ụgbọ okporo ígwè na ụlọ.
4. Ngwa na akụrụngwa ọgwụ na ụlọ ọrụ ọgwụ.