TA9是一种α钛合金，其加工性能和机械性能类似于工业纯钛。当添加到钛中的钯的量达到0.1％-0.2％时，钛在硫酸和盐酸中的腐蚀速率显着降低，并且Pd含量增加增加，合金的腐蚀速率几乎不变，并且当Pd含量小于0.05％时，腐蚀速率增加。当酸浓度低时，含有0.13％Pd的钛-钯合金具有令人满意的耐腐蚀性能，但是当酸浓度高时，TI-0.2Pd具有更好的耐腐蚀性，因此钛0.2Pd更合适。 数据表明，TI-0.2Pd在还原介质中的耐蚀性明显优于工业纯钛，并且Ti-0.2Pd的焊接区与母材相同。与脱气空气名称，Ti-0.2Pd在充气液压中的稳定电位明显正移，腐蚀速率可以降低10倍。的酸性溶液中，新的腐蚀液或单位面积将不断更换。当样品溶液的体积增加时，TI-0.2Pd的钝化性能会显着降低，因此在完全无氧或完全无氧的情况下，应避免使用含少量钯的Ti-0.2Pd.TA9 钛合金。氧化剂，可提高氧化剂的耐腐蚀性特别是抗缝隙腐蚀的能力。因此，它广泛用于氯化，硫酸，磷酸，硝酸，氯化物腐蚀介质。

First, Material characteristics of titanium alloy. The specific strength of titanium alloy products is very high in metal structural materials. Its strength is comparable to steel, but its weight is only 57% of that of rigid materials. In addition, titanium and its alloys have strong heat resistance, can still maintain good strength and stability in […]

The density of the titanium alloy is small, so the inertia of the titanium liquid is small, and the flowability of the molten titanium is poor, resulting in a low casting flow rate. The difference between the casting temperature and the mold temperature (300 ℃) is large, and the cooling is fast. The casting is […]

Titanium alloy has been widely used in aerospace, shipbuilding, machinery, chemical industry and other fields due to its excellent characteristics such as light weight, high specific strength, and good corrosion resistance. However, its low surface hardness, poor wear resistance, and unsatisfactory corrosion resistance make it difficult for titanium alloys to meet the requirements of practical […]

According to the thickness of the finished titanium plate, one or two hot rolling or three or four warm rolling can be selected: Titanium plate Hot rolling: slab–heating–hot rolling–hot straightening–cutting and grinding Warm rolling: heating–hot rolling–hot straightening–annealing–alkali pickling–grinding Cold rolling: Primary cold rolling–deoiling–annealing–alkaline pickling Second cold rolling–deoiling–annealing–alkaline pickling Flaw detection: shear-mechanical properties and metallographic examination.