1·A development and application is described of a new type dilute alloy and high strength steel plates, IE170 manufactured according to the technological standards introduced.
介绍了一种按照引进技术标准生产的新型低合金高强度钢板IE170的研制与应用情况。
2·The tests and research are made on the effects of carbon and silicon amount on the deforming extent of the carbide form contained in white cast iron of dilute alloy under high temperature.
对碳、硅对低合金白口铁中碳化物形态在高温下的变化程度的影响进行了试验研究。