Standard specification for steel sheet , terne lead - tin alloy coated by the hot - dip process 经热浸处理的铅锡合金钢薄板标准规范
2.
Standard test method for weight and composition of coating on terne sheet by the triple - spot test 用三点试验法测定长镀锌薄钢板镀层重量和成分的标准试验方法
3.
Aurora jewelry company is a private company that gathers modern terne metal alloy , zinc alloy , stainless steel , brass , sliver and handwork decorations ' design , development , produce and trade to one 欧若拉饰品商行是一家以专业开发现代流行的铅锡合金、锌合金、不锈钢、铜、银及手工等饰品的生产、贸易为一体的饰品企业。
4.
In different in terne die travel , the metal flow characterize in warm extrusion forming processes and the affection for the flow of metal stage which made by the difference between the blank bottom altitude and the axial direction limiting size in warm extrusion forming technique have been analysed we have gotten the equivalent strain field and the velocity field and other field variable that the blank in different in terne die travel and the die travel - load curve . . at the same time , we have analyzed the contributing factor for the oil pump stator forming process optimized and achieve thereasonable die parameter for the war m extrusion forming finally , the optimized technics parameters were used into pilot production , then the qualified oil pump stator forging were produced , the analog results were compared with those of pilot production 论文具体分析研究了不同成形工艺过程中金属流动的特点，并对不同凸模行程下温挤成形过程中的金属流动特点、坯料连皮厚度(底部高度)与温挤压成形工艺中的轴向界限尺寸的差值对金属变形阶段的影响进行了分析，获得了坯料在不同凸模行程下的等效应变场、速度场等场变量及凸模行程-载荷曲线，同时对油泵定子成形过程的影响因素等进行了分析，优化并获得了合理的温挤成形工艺及模具参数。最后，利用模拟优化获得的各项工艺参数进行生产实验，得到实际生产出的合格油泵定子件，并将模拟结果与生产实验结果进行比较。
