Stellite Alloy 6B yog cobalt-raws li alloy siv nyob rau hauv ib puag ncig puas, los tiv thaiv, tiv thaiv hnav thiab tiv thaiv kev sib txhuam.Kev sib txhuam coefficient ntawm alloy 6B yog qhov tsawg heev, thiab nws tuaj yeem tsim zawv zawg sib cuag nrog lwm cov hlau, thiab feem ntau nws yuav tsis ua rau hnav.Txawm hais tias tsis muaj roj nplua nyeem, lossis hauv cov ntawv thov uas tsis tuaj yeem siv cov roj nplua nyeem, 6B alloy tuaj yeem txo qhov qaug dab peg thiab hnav.Kev hnav tsis kam ntawm alloy 6B yog qhov muaj nyob hauv thiab tsis cia siab rau kev ua haujlwm txias lossis kev kho cua sov, yog li nws tuaj yeem txo cov haujlwm ntawm kev kho cua sov thiab tus nqi ntawm kev ua haujlwm tom ntej.Alloy 6B tiv taus cavitation, cuam tshuam, thermal shock thiab ntau yam Corrosive nruab nrab.Nyob rau hauv lub xeev ntawm kub kub, alloy 6B tuaj yeem tswj tau qhov hardness siab (qhov qub hardness tuaj yeem rov qab los tom qab txias).Nyob rau hauv ib puag ncig nrog ob qho tib si hnav thiab corrosion, alloy 6B yog qhov ua tau zoo heev.
Co | BAL |
Cr | 28.0-32.0% yog |
W | 3.5-5.5% |
Ni | Txog li 3.0% |
Fe | Txog li 3.0% |
C | 0.9-1.4% |
Mn | Txog li 1.0% |
Mo | Txog li 1.5% |
Feem ntau siv cov cuab yeej cemented carbide los ua 6B, thiab qhov tseeb ntawm qhov chaw yog 200-300RMS.Cov cuab yeej siv hlau yuav tsum siv 5 ° (0.9rad.) lub kaum sab xis tsis zoo thiab 30 ° (0.52Rad) lossis 45 ° (0.79rad) lub kaum sab xis.6B alloy tsis haum rau high-speed tapping thiab EDM ua yog siv.Txhawm rau txhim kho qhov chaw tiav, kev sib tsoo tuaj yeem siv kom ua tiav qhov siab.Tsis tuaj yeem quenched tom qab qhuav sib tsoo, txwv tsis pub nws yuav cuam tshuam rau cov tsos
Alloy 6B tuaj yeem siv los tsim cov khoom siv valve, twj tso kua mis, lub cav lub cav los tiv thaiv corrosion, kub kub bearings, valve stems, khoom noj khoom haus, koob li qub, kub extrusion pwm, sib sau abrasives, thiab lwm yam.