MAURER, ROBERT E.,CICHOCKI, FRANK R., JR.,REYNOLDS, EUGENE D.
申请号：
CA2711559
公开号：
CA2711559C
申请日:
2008.01.10
申请国别(地区):
CA
年份:
2017
代理人:
摘要：
A method formaking a curved tungsten alloysuture needle comprising the stepof heating tungsten alloy needleblanks or a tungsten alloy sutureneedle to a temperature belowthe recrystallization temperatureof the alloy. The tungsten alloysuture needles described hereinhave a desirable combination ofstiffness, strength, ductility, andsurface color.
