Iron and steel . high carbon continuous cast steel wire rod . macrographic method of showing and describing the chemical heterogeneity 钢铁.高碳连续铸锭钢线材的多相性显示及描述的低倍检验法
Calibration of vibration and shock pick - ups - method of test for resonance frequency of undamped accelerometers on a steel block 振动和冲击传感器的校准.钢铸锭无阻尼加速度计共振频率的试验方法
Standard test methods for chemical analysis of carbon steel , low - alloy steel , silicon electrical steel , ingot iron , and wrought iron 碳素钢低合金钢硅电工钢铁铸锭和熟铁化学分析的标准试验方法
Aerospace series ; aluminium and magnesium alloy ingots and castings ; technical specification ; part 1 : general requirements ; german version en 2076 - 1 : 1989 航空航天.铝.镁合金铸件和铸锭.技术规范.第1部分:一
Aerospace series ; aluminium and magnesium alloy ingots and castings ; technical specification ; part 2 : ingots for remelting ; german version en 2076 - 2 : 1989 航空航天.铝.镁合金铸件和铸锭.交货技术条件.第2部分
Aerospace series ; aluminium and magnesium alloy ingots and castings ; technical specification ; part 3 : pre - production and production castings ; german version en 2076 - 3 : 1989 航空航天.铝.镁合金铸件和铸锭.交货技术条件.第3部分
We adopted advanced technology of semi continuous casting , where ingots are milled and heated , then rolled in the 1500 mm hot - rolling mill and 1400 mm cold - rolling mill 本厂采用先进的半连续铸造工艺铸锭经铣面加热通过大型1500毫米热轧机。 1400毫米冷轧机。
The hardness of the parts made of composits was higher than that of the parts made of the matrix alloys . but the hardness of both kinds was higher than their ingots respectively 复合材料压铸件的布氏硬度比基体合金压铸件的布氏硬度高，两类压铸件的布氏硬度分别高于相应铸锭的布氏硬度。
The results are as following : the rate of hydrogen desorption and the quantity of hydrogen absorption have relations with the activity of the surface of alloy ingots . the fresh and more active alloy ingots are more efficiency 研究发现：氢爆的速度和吸氢量与合金铸锭表面的活性有关，表面新鲜，活性大的合金铸锭氢爆的效果高。
