Hastelloy
Alloy okpomọkụ dị elu
◆Hastelloy B bụ alloy na-eguzogide ọgwụ na-ebelata corrosion siri ike, dabara adaba maka sulfuric acid na-ekpo ọkụ na ngwaọrụ gas na hydrogen chloride.
◆Hastelloy B-2 nwere usoro cubic kristal gbadoro anya.Site n'ịchịkwa ọdịnaya nke ígwè na chromium na opekempe, ọ na-ebelata nhịkọ nhazi ma gbochie mmiri ozuzo nke oge Ni4Mo n'etiti 700-870 ° C.A na-ejikarị ya na kemịkalụ, petrochemical, nrụpụta ike na mpaghara njikwa mmetọ.
◆Hastelloy B－3 nwere ezigbo nguzogide corrosion na ọnọdụ okpomọkụ ọ bụla na ntinye nke hydrochloric acid.
◆Hastelloy C nwere ezi ike na corrosion eguzogide na 650-1040 ℃.
◆Hastelloy C-4 bụ ihe alloy na-eguzogide redox compound corrosion Ọdịdị nke nwere ion chloride, ma nwee nkwụsi ike dị mma.A na-eji ya na ngwaọrụ chloride nke chlorine mmiri, hypochlorous acid, sulfuric acid, hydrochloric acid, na asịd agwakọtara.A na-etinye ya ozugbo mgbe ịgbado ọkụ gasịrị.
◆Hastelloy C-22 bụ ihe alloy nwere nnukwu ọdịnaya nke molybdenum, tungsten na chromium, nke a na-ejikarị na chemical na petrochemical ubi, na dị iche iche chemical usoro engineering na oxidation na Mbelata Njirimara.
◆Hastelloy C-276 nwere magburu onwe pitting eguzogide, edo corrosion eguzogide, intergranular corrosion eguzogide na ezi elu-okpomọkụ n'ibu Njirimara.A na-eji ya eme ihe na ụlọ ọrụ nuklia, kemịkalụ, mmanụ ala, na ụlọ ọrụ igwe anaghị agba nchara.
◆Hastelloy C - 2000 bụ ihe kacha keukwu corrosion-eguzogide alloy, nke nwere magburu onwe iguzogide edo corrosion na ma oxidizing na mbenata gburugburu.
◆HastelloyG-3 nwere mma corrosion eguzogide na thermal kwụsie ike, na nwere mma arụmọrụ na phosphoric acid na ndị ọzọ siri ike oxidizing agwakọta acid media.
◆HastelloyX nwere nnukwu nguzogide corrosion ma dabara maka ụlọ ọrụ igwe dị iche iche na gburugburu acidic.
Ngwakọta kemịkalụ
| Ọkwa | C | P | S | Mn | Si | Ni | Cr | Co | Cu | Fe | N | Mo | Al | W | V | Ti | ọzọ |
| ọ dịghị ukwuu karịa | |||||||||||||||||
| HastelloyB | 0.05 | 0.04 | 0.03 | 1 | 1 | isi | ≤1 | ≤2.5 | - | 4–6 | - | 26–30 | - | - | 0.2 ~ 0.4 | - | - |
| HastelloyB-2 | 0.02 | 0.04 | 0.03 | 1 | 0.1 | isi | ≤1 | ≤1 | - | ≤2 | - | 26–30 | - | - | - | - | |
| HastelloyB -3 | 0.01 | 0.04 | 0.03 | 3 | 0.1 | ≥65 | 1 3 | ≤3 | ≤0.2 | 1 3 | - | 27-32 | ≤0.5 | ≤3 | ≤0.2 | ≤0.2 | - |
| HastelloyC | 0.08 | 0.04 | 0.03 | 1 | 1 | isi | 14.5 ruo 16.5 | ≤2.5 | - | 4–7 | - | 15-17 | - | 3-4.5 | ≤0.35 | - | - |
| HastelloyC-4 | 0.015 | 0.04 | 0.03 | 1 | 0.08 | isi | 14-18 | ≤2 | - | ≤3 | - | 14-17 | - | - | - | ≤0.7 | - |
| HastelloyC-22 | 0.015 | 0.025 | 0.01 | 0.5 | 0.08 | isi | 20-22.5 | ≤2.5 | - | 2–6 | - | 12.5 ruo 14.5 | - | 2.5 ruo 3.5 | ≤0.35 | - | - |
| HastelloyC-276 | 0.01 | 0.04 | 0.03 | 1 | 0.08 | isi | 14.5 ruo 16.5 | ≤2.5 | - | 4–7 | - | 15-17 | - | 3-4.5 | ≤0.35 | - | - |
| HastelloyC - 2000 | 0.01 | 0.025 | 0.01 | 0.5 | 0.08 | isi | 22–24 | ≤2 | 1.3-1.9 | 3 | - | 15-17 | ≤0.5 | - | - | - | - |
| HastelloyG -3 | 0.015 | 0.03 | 0.03 | 1 | 1 | isi | 21-23.5 | ≤5 | 1.5-2.5 | 18-21 | - | 6–8 | - | ≤1.5 | - | - | Nb/Ta0.3～1.5 |
| HastelloyX | 0.1 | 0.025 | 0.015 | 1 | 1 | isi | 20.5–23 | 0.5-2.5 | - | 17-20 | - | 8-10 | ≤0.5 | 0.2 ~ 1 | - | ≤0.15 | - |
Alloy onwunwe kacha nta
| Ọkwa | steeti | ike tensile RmN/m㎡ | Mpụta Ike Rp0.2N/m㎡ | Mgbatị dị ka% | Brinell hardness HB |
| HastelloyB | ngwọta siri ike | 690 | 310 | 40 | - |
| HastelloyB-2 | ngwọta siri ike | 690 | 310 | 40 | - |
| HastelloyB -3 | ngwọta siri ike | 690 | 290 | 42 | - |
| HastelloyC | ngwọta siri ike | 690 | 300 | 41 | - |
| HastelloyC-4 | ngwọta siri ike | 650 | 280 | 40 | - |
| HastelloyC-22 | ngwọta siri ike | 690 | 283 | 40 | - |
| HastelloyC-276 | ngwọta siri ike | 690 | 283 | 40 | - |
| HastelloyC - 2000 | ngwọta siri ike | 700 | 290 | 40 | - |
| HastelloyG -3 | ngwọta siri ike | 700 | 300 | 40 | - |
| HastelloyX | ngwọta siri ike | 725 | 310 | 30 | - |
