kev faib tawm
Lead tin alloy tuaj yeem muab faib ua:
① Lead lossis tin raws cov kabmob alloys. Ua ke nrog txhuas puag bearing alloy, nws yog hu ua babbitt alloy. Nws muaj 3% ~ 15% antimony, 3% ~ 10% tooj liab, thiab qee cov alloys kuj muaj 10 feem pua. Antimony thiab tooj liab yog siv los txhim kho lub zog thiab hardness ntawm alloys. Nws muaj me me kev sib txhuam coefficient, zoo toughness, thermal conductivity thiab corrosion kuj, thiab yog tsuas yog siv los tsim zawv zawg bearings.
Aluminium tin alloy
Aluminium tin alloy
② Lead tin solder. Nws yog tsuas yog tsim los ntawm tin txhuas alloy, thiab qee cov tin solders kuj muaj me me ntawm antimony. Tin alloy muaj 38.1 feem pua cov hlau lead yog feem ntau hu ua soldering tin, nrog lub melting point ntawm txog 183 degree. Nws yog siv rau kev sib txuas ntawm cov khoom siv hauv kev lag luam hluav taws xob, nrog rau kev sib khi ntawm cov tsheb radiators, cov khoom siv hluav taws xob, cov khoom noj thiab dej haus.
③ Lead tin alloy txheej. Siv cov corrosion kuj ntawm tin alloy, txheej rau saum npoo ntawm ntau yam khoom siv hluav taws xob muaj ob qho tib si tiv thaiv thiab zoo nkauj. Feem ntau siv yog tin lead series thiab tin nickel series coatings.
④ Lead tin alloy (xws li cov hlau lead tin alloy thiab cov hlau lead-dawb tin alloy) tuaj yeem siv los tsim txhua yam khoom zoo nkauj thiab cov khoom siv hlau alloy, xws li rings, necklaces, bracelets, tsej, brooches, nyees khawm, khi clips, kaus mom, crafts decorations, alloy yees duab thav duab, kev cai dab qhuas emblems, me me pej thuam, souvenirs, thiab lwm yam.
