钢背-锡青铜双金属衬套制造成本低、磨损率小、使用寿命长，可取代全青铜衬套。
Steel backed-tin bronze bi-metallic sleeve can be used to substitute all bronze sleeves due to its low manufacturing cost, better wearing quality and longer service life.
结果显示青铜器样品均为铅锡青铜，铸造成形；铁器样品为亚共晶白口铸铁；
Results reveal that the bronze vessels are made of Pb-Sn bronze using casting technique, the iron is hypoeutectic white iron, and that the major mineral of the jade is hopfnerite.
锡磷青铜，耐蚀、强度高。铜、硅青铜及黄铜焊接用。
Tin phosphor bronze, corrosion resistance and high strength. Welding of copper, silicon bronze and brass.
此外，铜的合金还有锡青铜、铝青铜、特殊黄铜等。
In addition, the copper alloy and tin bronze, aluminum bronze, brass and other special.
此外，铜的合金还有锡青铜、铝青铜、特殊黄铜等。
In addition, the copper alloy and tin bronze, aluminum bronze, brass and other special.
应用推荐