钛材的优良特性使其用途不断扩大，商品质线材的需求也越来越多，以往的细线材加工方法多采用拉模拉伸法，线材与模具之间存在激烈的磨擦，往往产生线材表面烧蚀粘结，尺寸公差也难以控制．为了防止这些弊病，通常需要对钛材施行氧化处理，让表面形成一层氧化股，起润滑作用， The excellent properties of titanium make its use continues to expand, the demand for commercial quality wire is more and more the past fine wire processing methods to use more stretch-drawing method, there is intense friction between the wire and the mold, tend to produce wire surface Ablation bonding, dimensional tolerances are also difficult to control. In order to prevent these drawbacks, it is usually necessary to perform oxidation treatment on the titanium material to form a layer of oxidized steel on the surface to lubricate the titanium material.