Hastrellyoy c-4
Nkọwa mkpụmkpụ:
Hastelloy c-4 (enweghị mbak445455)
Njirimara Hastrelloy C-4 na Nkwado Ngwa:
Alloy bụ obodo ukwu na-acha uhie uhie-carbon-molybdem-chromium alloy. Isi ihe dị iche n'etiti Nicrofer 6616 hmo na alloys ndị ọzọ nke mejupụtara kemịkalụ yiri nke ahụ dị na mbụ bụ carbon, silicon, si silicon na Tunstern. Ngwakọta kemịkalụ a na-enye nkwụsi ike na 650-1040 Celsius C ma na-eme ka njigide corrosion na corrosion purtanion na ọnọdụ nrụpụta kwesịrị ekwesị. Usoro eji eme ihe na-eme ka sistemụ gas, na-apụta na osisi acid, acetic acid na promictions, usoro nke Titanium (usoro elektride), na-ese ihe elektrik.
Hastrellyoy C-4 ụdị:
NS335 (China) W.NR.2.4610 NIMO16TI (Germany)
Ihe mejupụtara ya
Aloi | % | Ni | Cr | Fe | Mo | Nb | Co | C | Mn | Si | S | Cu | Al | Ti |
Hastrellyoy c-4 | Mine | Mmiri | 14.5 | 14.0 | ||||||||||
Nkacha | 17.5 | 3.0 | 17.0 | 2.0 | 0.009 | 1.0 | 0.05 | 0.01 | 0.7 |
Njirimara nke Akụkụ 4:
Keuju | Na-agbaze | Ọkụ na-eme ihe ọkụkụ | Ikike okpomoku zuru oke | Na-agbanwe agbanwe | Shiee modulus | Iguzosi ike | Raisson's's's | Linear na-eto eto |
8. 8.6 | 1335 | 10.1 (100 ℃) | 408 | 211 | 1.24 | 10.9 (100 ℃) |
Ngwongwo igwefoto HETLELLOY C-4: (Oke nke ihe eji eme ihe na 20 ℃):
Usoro ọgwụgwọ ọgwụgwọ | Tensile Porce1b / MPA | Mkpụrụ ume ike.2 / MPA | Ọnụego Elongation σ5 /% | Brinell siri ike HBS |
Ngwọta ọgwụgwọ | 690 | 275 | 40 |
Akwukwo c-4
Standadi | Mgbochi | Ndi eze tara | Plate (ya na) ihe | Waya | Paipu |
Ndi America Society maka nnwale na ihe | ASTM B574 | ASTM B336 | ASTM B575 | ASTM B622 | |
American Aerospace Imps nkọwapụta | |||||
American Society nke International Injinia | Asme sb574 | Asme sb336 | Asme sb575 | ASTM SB622 |
Ọrụ Hastrelloy C-4 na achọrọ:
1, na usoro ọgwụgwọ ọkụ na-enweghị ike ịkpọtụrụ sọlfọ, na-eduga na igwe na-adịghị ala, ma ọ bụ na-eme ka agbaze agbaze, na-acha uhie uhie, lued na unyi ndị ọzọ. Obere sọlfọ nke mmanụ dị mma, sọlfọ nke gas gas kwesịrị ihe na-erughị 0.1%, sọlfọ nke mmanụ dị arọ kwesịrị na-erughị 0,5%. Igwe ọkụ ọkụ eletriki bụ nhọrọ dị mma, n'ihi na ọkụ eletrik nwere ike ịchịkwa ọnọdụ okpomọkụ na ọkụ dị ọcha. Ọ bụrụ na gas na gas gas dị ọcha, ị nwere ike ịhọrọ.
2, Alloy na-ahazi okpomọkụ nke 1080 ℃ ~ 900 ℃, usoro jụrụ maka mmiri jụrụ ma ọ bụ ngwa ngwa. Iji hụ na nguzogide corrosion kacha mma, ọgwụgwọ ọkụ ga-rụrụ mgbe ọ ga-eme ọgwụgwọ.