宝鸡市富士特（集团）有限公司创建于2006年，是我国认证的高新技术企业，座落于宝鸡市高新区高新大道218号，自有国土使用权面积66亩，注册资本8000万元。投资3亿元建成了钛及钛合金等有色金属熔炼·锻造·机加生产线，具有年产2000吨熔铸·3万吨锻压和6000吨机加的钛材生产加工能力，可生产钛材，钛制品，钛设备三大类50余种钛及钛合金产品，主要有：锭·棒·块·饼·环·管·板·丝·异性锻件·标准件及钨·钼·钽·铌·镐·镍·铪等稀有金属制品。 　　公司技术研发力量雄厚，拥有从新产品的设计，研发到熔炼，锻造，轧制，机加，产品精整处理，理化检验分析，无损检测，计量控制等完整·系统的稀有金属材料科研·生产和加工体系。公司与科研院所共同研制的全自动化真空自耗电弧炉填补了中国民营钛加工企业空白，该设备采用德国西门子全计算机控制系统，高精度电子称重系统，远程摄像观察系统，重要工艺参数储存，打印系统，可在控制室视频下进行远距离操作，实现了熔炼过程的全自动化，使钛锭成品***·化学成分均匀无偏析。、 　　2000吨·3500吨两台自有锻造油压机是国内首台针对钛合金加工特点，由公司与科研单位和制造厂家共同研发制造的具有行业水平的设备，***了中国民营钛加工企业用压力机开坯锻造的先河，可开辟锻造20吨钛锭。该设备采用专用多级泄压阀·快速泄压·锻压频率每秒1次，达到了锻造压力自动升级，突破性的实现了油压机与操作及联动工作，大负荷锻压使材料内部变形量加大，改善了产品的组织结构，提高了产品的机械性能。 　　公司已通过并执行***质量体系认证，AS9100宇航体系认证，GJB9001***体系认证和PED压力设备认证，所有生产设备和理化检验设备精良可靠，工艺技术成熟，产品质量合格稳定，完全满足了GB/T（国标）·GJB（国军标）·***（***化组织标准）HB（航标)`ASTM（美标）·AMS（美航标）·MIL（美军标）·ROCR（俄标）·JIS（日标）·DIN（德标）·等各项标准及航空·航天·航海·***·医疗·化工等行业及国际市场的用钛需求，产品出口美·英·俄·德·意·日等发达国，年产值超8亿元。　

钛合金棒耐腐蚀TC4钛棒高强度

钛金属有巨大钝化性能，在许多情况下与异种金属接触时，并不加快腐蚀，而可能加快异种金属的腐蚀。如在低浓度非氧化性的酸中，若将Pb、Sn、Cu或蒙乃尔合金与钛接触形成电偶时，这些材料腐蚀加快，而钛不受影响。耐腐蚀、高强度、耐酸碱、重量轻等特点。

钛合金是以钛元素为基础加入其他元素组成的合金。钛有两种同质异晶体：钛是同素异构体，熔点为1668℃，在低于882℃时呈密排六方晶格结构，称为α-钛；在882℃以上呈体心立方品格结构，称为β-钛。利用钛的上述两种结构的不同特点，添加适当的合金元素，使其相变温度及组分含量逐渐改变而得到不同组织的钛合金。

钛加工的物理现象：钛合金加工时的切削力只是略高于同等硬度的钢，但是加工钛合金的物理现象比加工钢要复杂得多，从而使钛合金加工面临巨大的困难。大多数的钛合金的热导率很低，只有钢的1/7，铝的1/16。因此，在切削钛合金过程中产生的热量不会迅速传递给工件或被切屑带走，而集聚在切削区域，所产生的温度可高达1 000℃以上，使刀具的刃口迅速磨损、崩裂和生成积屑瘤，快速出现磨损的刀刃，又使切削区域产生更多的热量，进一步缩 具的寿命。切削过程中产生的高温同时破坏了钛合金零件的表面完整性，导致零件几何精度下降和出现严重减少其疲劳强度的加工硬化现象。

采购本店商品时请注明材料牌号、技术参数、使用环境、规格说明等以防给客户造成没必要的损失。

供应TC4钛棒  GR5钛棒各种规格加工定制 宝鸡市富士特钛业（集团）有限公司钛棒生产牌号； 国标牌号：TA1、TA2、TA3、TA7、TA9、TA10、TC4、TC4ELI、TC6、TC9、TC10、TC11美标牌号：GR1、GR2、GR3、GR5、GR7、GR12钛棒制造工艺：热锻-热轧-车光（磨光）钛棒执行标准：国标：GB/2965-2007、GB/T13810、Q/BS5331-91美标：ASTM B348、ASTMF136、ASTM F67、AMS4928一、引用标准 228金属拉伸实验方法 3620.1钛及钛合 号和化学成分 钛及钛合金加工产品化学成分及成分允许偏差 4698海绵钛，钛及钛合金化学分析方法二、技术要求1.钛及钛合金棒材的化学成分应符合GB/T3620.1，的规定，需反复验时，化学成分的的允许偏差应符合GB/T 3620.2的规定。 2.热加工棒材的直径或边长及其允许偏差应符合表一的规定。 3.热加工后经车(磨)光棒材及冷轧，冷拔棒材的直径允许偏差应符合表二的规定。 4.热加工后经车(磨)光棒材的不圆度应不大于其尺寸公差之半。 5.加工态棒材的不定尺长度为300-6000mm,退火状态棒材不定尺长度为300-2000mm，定尺或倍尺长度应在不定尺长度范围之内.定尺长度允许偏差为+20mm;倍尺长度还应计入棒材的切口量，每一切口量为5mm.定尺或倍尺长度应在合同中注明。

Titanium alloy rod corrosion resistance GR5 titanium rod high strength

Titanium metal has great passivation property, in many cases, when contacting with dissimilar metal, it does not accelerate the corrosion, but may accelerate the corrosion of dissimilar metal.  For example, in low concentration of non-oxidizing acid, if Pb, Sn, Cu or Monel alloy contact with titanium to form galvanic pair, the corrosion of these materials is accelerated, and titanium is not affected.  Corrosion resistance, high strength, acid and alkali resistance, light weight, etc.  

Titanium alloys are alloys based on titanium with other elements added.  Titanium has two kinds of homogeneity crystal: titanium ***mer, melting point is 1668℃, below 882℃ is a dense hexagonal lattice structure, called α -titanium;  Above 882℃, the cubic structure is called β -titanium.  Titanium alloys with different structures can be obtained by adding appropriate alloying elements and changing phase transition temperature and component content.  

Physical phenomenon of titanium processing: the cutting force of titanium alloy processing is only slightly higher than that of steel with the same hardness, but the physical phenomenon of titanium alloy processing is much more complex than that of steel, so that titanium alloy processing is faced with great difficulties.  Most titanium alloys have very low thermal conductivities, only 1/7 of steel and 1/16 of aluminum.  Therefore, in the process of cutting of titanium alloy heat will not quickly passed to the artifact or taken away by chip, and agglomeration in cutting area, the temperature can be as high as 1 000 ℃ above, make the cutter blade quickly wear, cracks, and generate the devolop tumor, rapid wear of the blade, and make the cutting area produces more heat and further shrinkage of life.  The high temperature in the cutting process destroys the surface integrity of titanium alloy parts, resulting in the decrease of geometric accuracy and the phenomenon of work hardening which reduces the fatigue strength seriously.  

Please indicate the material brand number, technical parameters, use environment, specifications and so on when purchasing goods from our store to prevent unnecessary losses to customers.  

Baoji Firstti Titanium industry (Group) Co., LTD., titanium rod specifications produced are included:

The United States label number: GR1, GR2, GR3, GR5, GR7, GR12 Titanium rod manufacturing process: hot forging - hot rolling - car light (polished) titanium rod implementation standard: American standard:  ASTM B348, ASTMF136, ASTM F67, AMS4928, reference standard 228 Metal Tensile test Method 3620.1 Titanium and titanium alloy and chemical composition Titanium and titanium alloy processed products chemical composition and allowable deviation 4698 Titanium sponge, titanium and titanium alloy chemical analysis method II, Technical Requirements 1.  The chemical composition of titanium and titanium alloy bars shall comply with the provisions of GB/T3620.1. In case of repeated inspection, the allowable deviation of chemical composition shall comply with the provisions of GB/T 3620.2.  2. The diameter or side length of hot-working bar and its allowable deviation shall conform to the provisions in Table 1.  3. After hot processing, the allowable deviation of cold-drawn bar diameter shall conform to the provisions of Table 2.  4. After hot working, the roundness of the turning (grinding) polished bar shall not exceed half of its dimensional tolerance.  5. The variable length of the processed bar is 300-6000mm, and the variable length of the annealed bar is 300-2000mm. The fixed length or multiple length should be within the range of the variable length.  The allowable deviation of fixed length is +20mm;  The length of double length shall also be included in the cutting quantity of the bar, and each opening quantity shall be 5mm. The fixed length or double length shall be indicated in the contract.  

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