Hastelloy
Giga otutu Alloy
◆Hastelloy B jẹ ohun alloy sooro si lagbara idinku alabọde ipata, o dara fun gbona ogidi sulfuric acid ati hydrogen kiloraidi gaasi awọn ẹrọ ati irinše.
◆Hastelloy B-2 ni o ni a oju-ti dojukọ cubic gara be. Nipa ṣiṣakoso akoonu irin ati chromium si o kere ju, o dinku brittleness processing ati idilọwọ awọn ojoriro ti ipele Ni4Mo laarin 700-870°C. O jẹ lilo akọkọ ni kemistri, petrochemical, iṣelọpọ agbara ati aaye ti iṣakoso idoti.
◆Hastelloy B－3 ni aabo ipata to dara julọ si eyikeyi iwọn otutu ati ifọkansi ti hydrochloric acid.
◆Hastelloy C ni o ni ti o dara toughness ati ipata resistance ni 650-1040 ℃.
◆Hastelloy C-4 jẹ ohun alloy sooro si redox yellow ipata be ti o ni awọn kiloraidi ions, ati ki o ni o dara gbona iduroṣinṣin. O ti wa ni lilo ninu kiloraidi awọn ẹrọ ti tutu chlorine, hypochlorous acid, sulfuric acid, hydrochloric acid, ati adalu acids. O ti wa ni taara loo lẹhin alurinmorin.
◆Hastelloy C-22 jẹ alloy pẹlu akoonu giga ti molybdenum, tungsten ati chromium, eyiti a lo ni lilo pupọ ni awọn aaye kemikali ati petrochemical, ati awọn ọna ṣiṣe ilana kemikali orisirisi pẹlu ifoyina ati awọn ohun-ini idinku.
◆Hastelloy C-276 ni o ni o tayọ pitting resistance, aṣọ resistance resistance, intergranular ipata resistance ati ti o dara ga-otutu darí ini. O jẹ lilo ni pataki ni ile-iṣẹ iparun, kemikali, epo, ati awọn ile-iṣẹ irin ti kii ṣe irin.
◆Hastelloy C - 2000 jẹ alloy-sooro ipata julọ ti o ga julọ, eyiti o ni resistance to dara julọ si ipata aṣọ ni mejeeji oxidizing ati idinku awọn agbegbe.
◆HastelloyG-3 ni o ni dara ipata resistance ati ki o gbona iduroṣinṣin, ati ki o ni o dara išẹ ni phosphoric acid ati awọn miiran lagbara oxidizing adalu acid media.
◆HastelloyX ni o ni ga ipata resistance ati ki o jẹ dara fun orisirisi ẹrọ ise ni ekikan agbegbe.
Kemikali tiwqn
| Ipele | C | P | S | Mn | Si | Ni | Cr | Co | Cu | Fe | N | Mo | Al | W | V | Ti | miiran |
| ko tobi ju | |||||||||||||||||
| HastelloyB | 0.05 | 0.04 | 0.03 | 1 | 1 | ipilẹ | ≤1 | ≤2.5 | - | 4～6 | - | 26-30 | - | - | 0.2～0.4 | - | - |
| HastelloyB-2 | 0.02 | 0.04 | 0.03 | 1 | 0.1 | ipilẹ | ≤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 | ipilẹ | 14.5-16.5 | ≤2.5 | - | 4～7 | - | 15-17 | - | 3:4.5 | ≤0.35 | - | - |
| HastelloyC-4 | 0.015 | 0.04 | 0.03 | 1 | 0.08 | ipilẹ | 14-18 | ≤2 | - | ≤3 | - | 14-17 | - | - | - | ≤0.7 | - |
| HastelloyC-22 | 0.015 | 0.025 | 0.01 | 0.5 | 0.08 | ipilẹ | 20-22.5 | ≤2.5 | - | 2～6 | - | 12.5-14.5 | - | 2.5-3.5 | ≤0.35 | - | - |
| HastelloyC-276 | 0.01 | 0.04 | 0.03 | 1 | 0.08 | ipilẹ | 14.5-16.5 | ≤2.5 | - | 4～7 | - | 15-17 | - | 3:4.5 | ≤0.35 | - | - |
| HastelloyC - 2000 | 0.01 | 0.025 | 0.01 | 0.5 | 0.08 | ipilẹ | 22-24 | ≤2 | 1.3 1.9 | 3 | - | 15-17 | ≤0.5 | - | - | - | - |
| HastelloyG -3 | 0.015 | 0.03 | 0.03 | 1 | 1 | ipilẹ | 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 | ipilẹ | 20.5-23 | 0.5-2.5 | - | 17-20 | - | 8-10 | ≤0.5 | 0.2～1 | - | ≤0.15 | - |
Alloy ini kere
| Ipele | ipinle | agbara fifẹ RmN/m㎡ | Agbara Ikore Rp0.2N/m㎡ | Ilọsiwaju Bi% | Brinell líle HB |
| HastelloyB | ri to ojutu | 690 | 310 | 40 | - |
| HastelloyB-2 | ri to ojutu | 690 | 310 | 40 | - |
| HastelloyB -3 | ri to ojutu | 690 | 290 | 42 | - |
| HastelloyC | ri to ojutu | 690 | 300 | 41 | - |
| HastelloyC-4 | ri to ojutu | 650 | 280 | 40 | - |
| HastelloyC-22 | ri to ojutu | 690 | 283 | 40 | - |
| HastelloyC-276 | ri to ojutu | 690 | 283 | 40 | - |
| HastelloyC - 2000 | ri to ojutu | 700 | 290 | 40 | - |
| HastelloyG -3 | ri to ojutu | 700 | 300 | 40 | - |
| HastelloyX | ri to ojutu | 725 | 310 | 30 | - |
