2205 Duplex igwe anaghị agba nchara
Nkọwa dị mkpirikpi:
| Ngwakọta kemịkalụ nke Duplex igwe anaghị agba nchara 2205(00Cr22Ni5Mo3N,S31803)% |
| Ụdị | C | Mn | P | S | Si | Ni | Cr | Mo | N |
| 2205 | 0,030 | 2.0 | 0.03 | 0.02 | 1.0 | 4.5-6.5 | 21-23 | 2.5-3.5 | 0.08-0.2 |
| 2205 Duplex/Super Duplex igwe anaghị agba nchara(1.4462, UNS S31803/UNS S32205): |
Ike mkpụrụ dị ihe dị ka okpukpu abụọ nke austenitic igwe anaghị agba nchara, si otú a na-enye onye mmepụta ohere ịchekwa ibu ma mee ka alloy dịkwuo ọnụ ahịa ma e jiri ya tụnyere 316L ma ọ bụ 317L.
Alloy 2205 (UNS S32305 / S31803) bụ 22% chromium, 3% molybdenum, 5-6% nickel, nitrogen alloyed duplex igwe anaghị agba nchara na elu general, mpaghara, na nrụgide corrosion eguzogide Njirimara na mgbakwunye na elu ike na magburu onwe mmetụta siri ike.
Alloy 2205 na-enye pitting na crevice corrosion resistance karịa 316L ma ọ bụ 317L austenitic igwe anaghị agba nchara na ihe fọrọ nke nta niile corrosive media. Ọ nwekwara nnukwu corrosion na mbuze ike ike ọgwụgwụ yana mgbasawanye thermal na ịdị elu nke okpomọkụ karịa austenitic.
| Ụkpụrụ: |
ASTM/ASME………..A240 UNS S32205/S31803
EURONORM………..1.4462 X2CrNiMoN 22.5.3
AFNOR……………….Z3 CrNi 22.05 AZ
DIN………………………….W. Nọmba 1.4462
| Ngwa: |
Ụgbọ mmiri nrụgide, tankị, ọkpọkọ, na ndị na-agbanwe ọkụ na ụlọ ọrụ nhazi kemịkalụ
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Rotors, fan, okporo osisi na akwụkwọ mpịakọta chọrọ ike jikọtara ọnụ na nguzogide corrosion
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Osisi biofuels
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