Hastelloy B3 (UNS N10675, DIN 2.4600) yog ib qho corrosion-resistant nickel-molybdenum alloy. Hastelloy B3 tshuaj muaj pes tsawg leeg muaj cov nickel siab (65%), molybdenum (28.5%), thiab hlau (1.5%), nrog rau me me ntawm cobalt (1.5%), chromium (1.5%), thiab tungsten (0.6%) ). Tsis tas li ntawd, cov khoom siv B3 alloy muaj cov lej ntawm lwm cov khoom xws li silicon, manganese, thiab carbon.
Cov ntsiab lus siab nickel hauv Hastelloy alloy B3 muab nws zoo heev tiv thaiv corrosion thiab ua rau nws zoo tagnrho rau siv nyob rau hauv ib puag ncig hnyav. Lub molybdenum muab kev tiv thaiv ntxiv rau pitting thiab crevice corrosion, ua Hastelloy B3 yeeb nkab yog ib qho khoom siv zoo tshaj plaws rau cov khoom tseem ceeb hauv cov khoom siv tshuaj.
Cov hlau thiab cobalt hauv npib tsib xee alloy B3 muab ntxiv zog thiab kav ntev yam tsis muaj kev cuam tshuam nws cov khoom tiv thaiv corrosion. Chromium thiab tungsten, kuj muaj nyob rau hauv Hastelloy B3 tshuaj muaj pes tsawg leeg, pab txhawb tag nrho lub zog thiab tsis kam ntawm cov hlau tiv thaiv corrosion, tshuaj, thiab siab.
Cov khoom siv tshuaj tshwj xeeb no ua rau Hastelloy alloy B3 UNS N10675 tshwj xeeb hauv kev lag luam chemical, petrochemical, thiab roj thiab roj. Hastelloy B3 seamless yeeb nkab raj yog dav siv nyob rau hauv cov khoom xws li li qub, kub exchangers, thiab piping systems nyob rau hauv corrosive ib puag ncig.
Hauv kev xaus, cov tshuaj muaj pes tsawg leeg ntawm 2.4600 Hastelloy B3 plays lub luag haujlwm tseem ceeb hauv nws txoj kev tiv thaiv corrosion, lub zog, thiab kav ntev, ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev siv tshuaj lom neeg ua haujlwm hnyav. Nws cov ntsiab lus tseem ceeb ntawm npib tsib xee, molybdenum, hlau, cobalt, chromium, thiab tungsten ua haujlwm ua ke los tsim cov hlau zoo heev uas tuaj yeem tiv taus txawm tias qhov hnyav tshaj plaws.
