QSn6. Nws yog tsuas yog tsim los ntawm tin, phosphorus thiab tooj liab, muaj cov cuab yeej siv siab, zoo corrosion kuj thiab siab elasticity, thiab tsim nyog rau kev tsim cov khoom elastic, hnav-tiv taus qhov chaw thiab cov khoom tsis sib nqus hauv cov cuab yeej precision.
Tin bronze QSn6.5-0.1 yog dav siv nyob rau hauv precision instruments, xws li ua rau lub caij nplooj ntoos hlav hu los yog lwm yam springs nrog zoo hluav taws xob conductivity. Nws kuj tseem siv tau rau altimeters, speedometer springs, txuas rods, thiab lwm yam nyob rau hauv ntau yam aviation seev, raws li zoo raws li lub zog, txhuam thawv, contactors, thiab lwm yam nyob rau hauv precision instruments.
Cov tshuaj muaj pes tsawg leeg ntawm cov hlau yog qhov tseem ceeb, nrog cov ntsiab lus tin ntawm 6.0 feem pua thiab 7.0 feem pua, phosphorus cov ntsiab lus ntawm 0.1 feem pua thiab 0.25 feem pua, thiab tooj liab yog lub ntsiab tivthaiv. Cov txiaj ntsig ntawm impurities tsis tshaj 0.1 feem pua, uas ua kom muaj kev ua tau zoo ntawm cov hlau.
Ntawm chav tsev kub, QSn6.5-0.1 tin bronze muaj lub cev zoo. Nws cov hluav taws xob conductivity tshaj 13.5 feem pua IACS, thermal conductivity yog 75 W / (m K), thermal expansion coefficient yog 17.2 × 10 ^ -6 / K, ceev yog 8.8 g / cm^3, thiab elastic modulus yog 118 GPa . Cov khoom no ua rau cov alloy txhim khu kev qha rau kev siv cov cuab yeej precision.
Hais txog kev ua tau zoo, QSn6.5-0.1 tin bronze ua tau zoo. Kev ua haujlwm txias txias ua rau nws yooj yim dua los tsim cov khoom precision xws li lub caij nplooj ntoos hlav tiv tauj daim. Kev ua haujlwm ncaj ncees, zoo heev plating zog, thiab zoo heev kub-dip tin zog. Zoo weldability thiab tsis kam rau solder kuj ua rau cov hlau ruaj khov thiab txhim khu kev qha thaum ua.
Zuag qhia tag nrho, QSn6.5-0.1 tin bronze muaj ib qho tseem ceeb nyob rau hauv lub teb ntawm precision instruments. Nws cov khoom siv tshuab siab, kev tiv thaiv corrosion thiab elasticity ua rau nws zoo tagnrho rau kev tsim cov khoom siv caij nplooj ntoos hlav, hnav cov khoom thiab cov khoom tsis sib nqus. Nyob rau tib lub sijhawm, nws kuj tau siv dav hauv cov cuab yeej precision xws li aviation instruments, speedometers, gears, thiab txhuam lub thawv. Kev ua tau zoo ntawm QSn6.5-0.1 tin bronze muab kev txhawb zog rau kev ua haujlwm ruaj khov thiab kev ntseeg siab ntawm cov cuab yeej precision.