Nickel Alloy 20 (UNS N08020) /DIN2.4660
| Cov hlau nplaum | lub ntsiab lus | C | Si | Mn | S | P | Ni | Cr | Nb+Ti | Fe | Cu | Mo |
| Cov hlau nplaum 20 | Tsawg kawg |
|
|
|
|
| 32.0 | 19.0 | 8 * C |
| 3.0 | 2.0 |
| Qhov siab tshaj plaws | 0.07 | 1.0 | 2.0 | 0.035 | 0.045 | 38.0 | 21.0 | 1.0 | qhov nyiaj tshuav | 4.0 | 3.0 |
| Aolly Status | Lub zog tensile Rm Mpa Min. | Lub zog tawm los RP 0. 2 Mpa Tsawg kawg | Kev ntev A 5 tsawg kawg nkaus % |
| Annealed | 620 | 300 | 40 |
| Qhov Ceevg/cm23 |
| 8.08 |
Qws, Bar, Hlau thiab Forging Tshuag- ASTM B 462 ASTM B 472, ASTM B 473, ASME SB 472, ASME SB 473,
Phaj, Ntawv thiab Sawb- ASTM A 240, ASTM A 480, ASTM B 463, ASTM B 906, ASME SA 240,
Yeeb Nkab thiab Raj- ASTM B 729, ASTM B 829, ASTM B 468, ASTM B 751, ASTM B 464, ASTM B 775, ASTM B 474,
Lwm yam- ASTM B 366, ASTM B 462, ASTM B 471, ASTM B 475, ASME SB 366, ASME SB-462, ASME SB
Kev tiv thaiv corrosion zoo heev rau sulfuric acid
Zoo heev tsis kam rau chloride kev ntxhov siab corrosion cracking
Cov khoom siv kho tshuab zoo heev thiab kev tsim khoom
Tsawg kawg nkaus carbide nag lossis daus thaum lub sijhawm vuam
Zoo heev hauv kev tiv taus corrosion rau kub sulfuric acids
Cov khoom cuam tshuam
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Invar alloy 36 / UNS K93600 & K93601
Invar alloy 36 (UNS K93600 & K93601), ib qho binary nickel-hlau alloy uas muaj 36% nickel. Nws cov coefficient thermal expansion qis heev hauv chav tsev ua rau nws muaj txiaj ntsig zoo rau cov cuab yeej rau cov khoom siv aerospace, cov qauv ntawm qhov ntev, cov kab xev ntsuas thiab cov ntsuas, cov khoom siv precision, thiab pendulum thiab thermostat rods. Nws kuj tseem siv ua cov khoom siv nthuav dav qis hauv bi-metal strip, hauv cryogenic engineering, thiab rau cov khoom laser.
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Waspaloy - Ib Lub Alloy Durable rau High-Temp...
Ua kom koj cov khoom muaj zog thiab tawv dua nrog Waspaloy! Cov hlau nplaum nickel no zoo meej rau cov ntawv thov uas xav tau ntau yam xws li cov cav turbine roj thiab cov khoom siv aerospace. Yuav tam sim no!
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Waspaloy/UNS N07001
Waspaloy (UNS N07001) yog ib qho hlau nplaum uas muaj zog nickel-base uas muaj zog kub zoo heev thiab tiv taus corrosion zoo, tshwj xeeb tshaj yog rau oxidation, ntawm qhov kub thiab txias txog li 1200 ° F (650 ° C) rau cov ntawv thov tig tseem ceeb, thiab txog li 1600 ° F (870 ° C) rau lwm yam, tsis tas yuav siv zog ntau. Lub zog kub siab ntawm cov hlau nplaum yog los ntawm nws cov khoom khov kho, molybdenum, cobalt thiab chromium, thiab nws cov khoom tawv, txhuas thiab titanium. Nws lub zog thiab kev ruaj khov yog siab dua li cov uas feem ntau muaj rau alloy 718.
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Nickel 200/Nickel201/ UNS N02200
Nickel 200 (UNS N02200) yog cov khoom siv nickel ntshiab (99.6%). Nws muaj cov khoom siv kho tshuab zoo thiab tiv taus zoo rau ntau qhov chaw corrosive. Lwm cov yam ntxwv muaj txiaj ntsig ntawm cov hlau nplaum yog nws cov khoom sib nqus thiab magnetostrictive, kev ua haujlwm thermal thiab hluav taws xob siab, cov roj tsawg thiab cov pa qis.
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Nimonic 90/UNS N07090
NIMONIC alloy 90 (UNS N07090) yog ib qho hlau nickel-chromium-cobalt uas tau ua los ntawm kev ntxiv titanium thiab txhuas. Nws tau tsim los ua ib qho hlau uas muaj hnub nyoog tawv thiab tiv taus kev kub ntxhov rau kev pabcuam ntawm qhov kub txog li 920 ° C (1688 ° F.) Cov hlau no yog siv rau cov hniav turbine, discs, forgings, ring sections thiab cov cuab yeej ua haujlwm kub.
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Kovar/UNS K94610
Kovar (UNS K94610), ib qho hlau nickel-hlau-cobalt uas muaj kwv yees li 29% nickel thiab 17% cobalt. Nws cov yam ntxwv thermal nthuav dav phim cov iav borosilicate thiab alumina hom ceramics. Nws yog tsim rau qhov sib txawv chemistry ze, ua rau muaj cov khoom rov ua dua uas ua rau nws tsim nyog rau cov iav-rau-hlau foob hauv cov ntawv thov ntau lawm, lossis qhov twg kev ntseeg tau yog qhov tseem ceeb tshaj plaws. Cov khoom sib nqus ntawm Kovar yog tswj hwm los ntawm nws cov khoom sib xyaw thiab los ntawm kev kho cua sov siv.