Taw qhia rau American Standard Tin Bronze thiab feem ntau siv High Lead Tin Bronze Composition
UNS C90200 rau C91700 yog qib muab rau cam khwb cia tin bronze los yog tooj liab-tin alloys nrog zoo heev corrosion kuj. Tin bronze nthuav qhia kev hnav tsis kam thiab tsis tshua muaj kev sib txhuam thaum sib cuag nrog hlau. Tin bronze yog ductile ntau thiab muaj zog dua li semi-liab thiab liab tooj dag. Copper-tin alloys tau qeeb los yog tsis muaj theem hloov ntawm chav tsev kub thiab yog ib-theem alloys.
Tin yog ib qho kev daws teeb meem ntxiv dag zog rau tooj liab. Thaum ntxiv rau tin bronze, txhuas txhim kho lub siab nruj thiab machinability thiab txo cov ductility thiab tensile lub zog ntawm tin bronze. Los ntawm kev kho qhov muaj pes tsawg leeg ntawm tooj liab-tin alloy, qhov sib npaug yog tswj ntawm lub zog thiab kev ua haujlwm ntawm tin bronze.
C92200 txog C94500 yog cov npe ntawm cov hlau lead-tin bronzes teev los ntawm UNS. High-lead tin bronze casting alloys tuaj yeem txhim kho kev khiav jams thiab hnav vim muaj cov hmoov txhuas. Cov hlau lead yog tso tawm los ntawm cov hlau thiab yog smeared ntawm cov ntawv xov xwm saum npoo thaum ua haujlwm los tsim cov txheej txheem lubricating zoo. Lead-tin bronze thiab lead-free tin bronze muaj cov microstructures zoo sib xws.
Cov dendrites tam sim no nyob rau hauv lub microstructure ntawm cam khwb cia tin bronze alloys vim lawv cov compositional gradient nce cov ntsiab lus tin, tsim delta thiab alpha theem thaum cov kua kawg uas yuav tsum tau ua kom zoo txhim kho nrog kev siv cov tin thaum txias.
