“耐热铸铁标准及金相图谱起草会”于今年七月二十四日至八月二日在广东佛山市召开。这次会议是国家标准局和一机部委托我院负责召开的。全国生产耐热铸铁的主要工厂、研究部门和大专院校共二十二个单位的代表出席了会议。我院副教授杨士浩、助理工程师宋明汉出席会议。会议听采了各单位的汇报,就我院起草的国家标准《耐热铸铁分类及技术条件》(草案)进行了认真讨论修改,并一致通过。会议还讨论并通过了鞍钢机修总厂起草的《耐 “Heat-resistant cast iron standard and metallographic map Drafting Society” was held in Foshan, Guangdong from July 24 to August 2 this year. This meeting is held by the National Bureau of Standards and a machine department commissioned by our hospital. A total of 22 representatives from major factories, research departments and tertiary institutes that produce heat-resistant cast iron nationwide attended the meeting. Associate Professor Yang Shiyao, assistant engineer Song Minghan attended the meeting. The meeting listened to the reports of all units and seriously discussed and revised the drafting national standard “Classification and technical conditions of heat-resistant cast iron” (Draft) drafted by our hospital and unanimously passed. The meeting also discussed and adopted the Anshan Iron and Steel Plant drafted the "resistance