AL-6XN (N08367) igwe anaghị agba nchara
1. Ọkwa:
AL-6XN (N08367)
Nhazi ihe: AL-6XN super austenitic igwe anaghị agba nchara
Ọkwa American: UNS N08367
Akara China: 00Cr21Ni24Mo6N
2. Ngwakọta kemịkalụ:
| Ọkọlọtọ | Ọkwa | Nchịkọta kemịkalụ (Max %) | |||||||||
| C | Mn | Ni | Si | P | S | Cr | Cu | Mo | N | ||
| A240 | AL6XN | ≤0.02 | ≤2.00 | 23.5-25.5 | ≤1.00 | ≤0.04 | ≤0.01 | 20.00-22.00 | ≤0.75 | 6.0-7.0 | 0.18-0.25 |
3. Nrụ arụ:
| Ọkọlọtọ | Ọkwa | Ike ọdụdọ | Mpụta Ike | Ogologo oge |
| (MPa) | (MPa) | (%) | ||
| A240 | AL6XN | ≥650 | ≥295 | ≥35 |
| Hot akpọrepu | AL6XN | ≥744 | ≥365 | ≥47 |
4. Nkọwa:
AL6XN bụ nnukwu austenitic igwe anaghị agba nchara nwere ezigbo nguzogide chloride pitting, crevice corrosion na stress corrosion cracking.
AL6XN bụ 6-molybdenum alloy emepụtara ma jiri ya na gburugburu ebe na-emebi emebi. Nickel dị elu (24%), molybdenum (6.3%), nitrogen
na ọdịnaya chromium na-enye ya ezigbo nguzogide chloride stress corrosion cracking, chloride pitting na ọmarịcha nguzogide corrosion izugbe.
A na-eji AL6XN eme ihe n'ụzọ zuru oke iji melite olulu na nrụrụ corrosion Njirimara nke chlorides. Ọ bụ igwe anaghị agba nchara nke nwere ike ime na weldable.
N'ihi ọdịnaya nitrogen ya, AL6XN nwere ike tensile dị elu karịa igwe anaghị agba nchara austenitic nkịtị, ebe ọ na-ejigide ductility na mmetụta dị elu.
ike.
Nguzogide corrosion
Chromium, Molybdenum, Nickel na Nitrogen na-enye aka na mkpokọta
Na-eguzogide corrosion nke mgbasa ozi dị iche iche. Chromium bụ ihe bụ isi maka inye nguzogide corrosion na gburugburu nnọpụiche ma ọ bụ oxidizing.
Chromium, molybdenum na nitrogen na-akwalite nguzogide pitting. Nickel na-enye usoro austenitic. Ma nickel na molybdenum na-enye
mmụba iguzogide chloride nrụgide corrosion na-ebelata gburugburu.
5. Ọgwụgwọ elu:
N'elu nke igwe anaghị agba nchara ọkpọkọ bụ dị ka ndị a:
AP: Acid pickling (ọgwụgwọ Anneal & Passivation) / (Acid pickling
MP: Mechanical egweri ma ọ bụ n'ibu polishing (Mechanical Polish)
BA: Ọgwụgwọ Anneal na-egbuke egbuke (Bright Annealing) EP: Electrolytic Polishing (Electro Polish)
V+V: oghere na-agbaze okpukpu abụọ na-agbaze ultra-clean steel ma ọ bụ oghere oghere okpukpu abụọ
Vim(Vacuum Induction Melting)+Var(Vacuum Arc Remelting),
Pipe ihe nhazi eruba,;
EP: ihe na-egbuke egbuke-nnwale na-adịghị emebi emebi-_>-polishing chemical->electropolishing; BA: mgbakasị ahụ na-egbuke egbuke-nnwale na-adịghị emebi emebi - nhicha nke abụọ;
CP / AP okpomọkụ ọgwụgwọ -> nodestructive ule - chemical polishing;
6. ngwugwu:
7. Nnyefe:
8. Ngwa nke AL-6XN (N08367) super austenitic igwe anaghị agba nchara:
Reverse osmosis desalination akụrụngwa na nfuli
FGD scrubber
Usoro tankị na ọkpọkọ
oké osimiri okpomọkụ Exchanger
Ogidi na mbukota mmanụ toro ogologo
Ngwa nrụpụta mmanụ na gas dị n'ụsọ mmiri
Ndị na-asachapụ ihe ọkụkụ nke pulp, vats, akwụkwọ mpịakọta na ọkpọkọ
