1.Njirimara izugbe
Alloy 310 (UNS S31000) bụ austenitic igwe anaghị agba nchara emepụtara maka ojiji na elu okpomọkụ corrosion eguzogide ngwa. Alloy na-eguzogide oxidation ruo 2010oF (1100oC) n'okpuru ọnọdụ cyclic dị nwayọọ.
N'ihi nnukwu chromium na ọdịnaya nickel na-agafeghị oke, Alloy 310 na-eguzogide sulfidation yana enwere ike iji ya na ikuku ikuku na-ekpo ọkụ.
Igwe ikuku na-ekpo ọkụ ka njọ nke akụrụngwa usoro thermal na-achọkarị nickel alloys dị ka 330 (UNS N08330). Alloy 310 nwere ike tinye n'ọrụ na ubé oxidizing, nitriding, cementing na thermal ịgba ígwè ngwa, n'agbanyeghị, kacha ọrụ okpomọkụ ga-ebelata. Alloy 310 na-achọtakwa ojiji na ngwa cryogenic nwere ikike ndọta dị ala yana ike ruo -450oF (-268oC). Mgbe a na-ekpo ọkụ n'etiti 1202 - 1742oF (650 - 950oC) alloy na-adabere na mmiri ozuzo nke sigma. Ngwọta na-ekpochapụ ọgwụgwọ na 2012 - 2102oF (1100 - 1150oC) ga-eweghachi ogo nke ike.
310S (UNS S31008) bụ ụdị carbon dị ala nke alloy. A na-eji ya maka ịdị mfe imepụta ihe. 310H (UNS S31009) bụ mgbanwe carbon dị elu nke emepụtara maka nkwụsi ike na-akpụ akpụ. N'ọtụtụ oge nha ọka na carbon ọdịnaya nke efere nwere ike izute ma 310S na 310H chọrọ.
Enwere ike ịgbanye Alloy 310 n'ụzọ dị mfe ma hazie ya site na omume nrụpụta ụlọ ahịa ọkọlọtọ.
2.Ngwa
| * Ndị na-ere ọkụ | * Atụmatụ ọkụ | * Brick na-akwado |
| * Jigs | * Tube Hangers | * Ihe mkpuchi brik |
| * Nkata ọgwụgwọ okpomọkụ | * Refractory arịlịka | * Ndị na-agbanwe ọkụ |
| * Ihe ndị mejupụtara Coal Gassifier | * Ndụmọdụ ọkụ | * Ngwa ọkụ |
| * Ngwa eji eme nri | * Efere brik | * Ihe ndị e ji emepụta sịmenti |
3.Nguzogide corrosion
310/310S igwe anaghị agba nchara (1.4845) nwere magburu onwe corrosion eguzogide na nkịtị okpomọkụ ma e bụ na e mere na-eme na elu okpomọkụ. N'ebe ndị a dị elu okpomọkụ, 310 / 310S (1.4845) na-ekwusi ike nke ukwuu corrosion eguzogide ma nwekwara ahụkebe iguzogide; oxidizing na carburizing ikuku na ụdị ndị ọzọ nke na-ekpo ọkụ corrosion, ruo na kacha akọrọ ikuku ọrụ okpomọkụ nke 1100ºC. Ogige ndị ọzọ na-emebi emebi dị ka mmiri na sọlfọ ga-ebelata oke okpomọkụ ọrụ.
4.Ụdị 310 igwe anaghị agba nchara okpomọkụ
| Okpomọkụ ọrụ kachasị na ikuku | ||
| Ụdị AISI | Ọrụ na-adịte aka | Ọrụ na-aga n'ihu |
| 310 | 1035 Celsius (1895 Celsius) | 1150 Celsius (2100 Celsius) |
5.AISI 310 igwe anaghị agba nchara ọgwụgwọ okpomọkụ
Ọdịnaya na-esonụ na-enye AISI 310 ọkwa igwe anaghị agba nchara okpomọkụ ọgwụgwọ okpomọkụ nke gụnyere mgbakasị ahụ, ịhịa aka n'ahụ, wdg.
Igwe anaghị agba nchara a na-atụ aro maka 310 & 310S: 1040 °C (1900 °F).
Ụdị okpomọkụ a na-ahụkarị: 980-1175 °C (1800-2145 °F)
| US | European Union | China | Japan | ISO | |||||
| Ọkọlọtọ | Ọkwa (UNS) | Ọkọlọtọ | Aha (nọmba igwe) | Ọkọlọtọ | Aha [UNS] | Ọkọlọtọ | Ọkwa | Ọkọlọtọ | Aha (nọmba ISO) |
| AISI, SAE; ASTM | 310 (UNS S31000) | EN 10088-1; EN 10088-2; EN 10088-3 | X8CrNi25-21 (1.4845) | GB/T 1220; GB/T 3280 | 2Cr25Ni20; 20Cr25Ni20 (Nhazi ọhụrụ); [S31020] | JIS G4303; JIS G4304; JIS G4305; JIS G4311 | SUS310 | ISO 15510 | X23CrNi25-21 (4845-310-09-X) |
| 310S (UNS S31008) | X8CrNi25-21 (1.4845) | 0Cr25Ni20; 060Cr25Ni20 (Nhazi ọhụrụ); [S31008] | SUS310S | X8CrNi25-21 (4845-310-08-E) | |||||
| 310H (UNS S31009) | X6CrNi25-20 (1.4951) | - | SUH310 | X6CrNi25-20 (4951-310-08-I) | |||||
AISI 310 Steel nha ọkwa ọkwa
AISI 310 igwe anaghị agba nchara dabara na European EN (Germany DIN, British BSI, French NF…), ISO, Japanese JIS na Chinese GB ọkọlọtọ (Maka ntụaka).
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Oge nzipu: Jan-13-2023