廠家供應(yīng)TC4合金鈦棒

寶雞市富士特（集團(tuán)）有限公司創(chuàng)建于2006年，是我國認(rèn)證的高新技術(shù)企業(yè)，座落于寶雞市高新區(qū)高新大道218號，自有國土使用權(quán)面積66畝，注冊資本8000萬元。投資3億元建成了鈦及鈦合金等有色金屬熔煉·鍛造·機(jī)加生產(chǎn)線，具有年產(chǎn)2000噸熔鑄·3萬噸鍛壓和6000噸機(jī)加的鈦材生產(chǎn)加工能力，可生產(chǎn)鈦材，鈦制品，鈦設(shè)備三大類50余種鈦及鈦合金產(chǎn)品，主要有：錠·棒·塊·餅·環(huán)·管·板·絲·異性鍛件·標(biāo)準(zhǔn)件及鎢·鉬·鉭·鈮·鎬·鎳·鉿等稀有金屬制品。 　　公司技術(shù)研發(fā)力量雄厚，擁有從新產(chǎn)品的設(shè)計(jì)，研發(fā)到熔煉，鍛造，軋制，機(jī)加，產(chǎn)品精整處理，理化檢驗(yàn)分析，無損檢測，計(jì)量控制等完整·系統(tǒng)的稀有金屬材料科研·生產(chǎn)和加工體系。公司與科研院所共同研制的全自動(dòng)化真空自耗電弧爐填補(bǔ)了中國民營鈦加工企業(yè)空白，該設(shè)備采用德國西門子全計(jì)算機(jī)控制系統(tǒng)，高精度電子稱重系統(tǒng)，遠(yuǎn)程攝像觀察系統(tǒng)，重要工藝參數(shù)儲存，打印系統(tǒng)，可在控制室視頻下進(jìn)行遠(yuǎn)距離操作，實(shí)現(xiàn)了熔煉過程的全自動(dòng)化，使鈦錠成品***·化學(xué)成分均勻無偏析。、 　　2000噸·3500噸兩臺自有鍛造油壓機(jī)是國內(nèi)首臺針對鈦合金加工特點(diǎn)，由公司與科研單位和制造廠家共同研發(fā)制造的具有行業(yè)水平的設(shè)備，***了中國民營鈦加工企業(yè)用壓力機(jī)開坯鍛造的先河，可開辟鍛造20噸鈦錠。該設(shè)備采用專用多級泄壓閥·快速泄壓·鍛壓頻率每秒1次，達(dá)到了鍛造壓力自動(dòng)升級，突破性的實(shí)現(xiàn)了油壓機(jī)與操作及聯(lián)動(dòng)工作，大負(fù)荷鍛壓使材料內(nèi)部變形量加大，改善了產(chǎn)品的組織結(jié)構(gòu)，提高了產(chǎn)品的機(jī)械性能。 　　公司已通過并執(zhí)行ISO9001質(zhì)量體系認(rèn)證，AS9100宇航體系認(rèn)證，GJB9001***體系認(rèn)證和PED壓力設(shè)備認(rèn)證，所有生產(chǎn)設(shè)備和理化檢驗(yàn)設(shè)備精良可靠，工藝技術(shù)成熟，產(chǎn)品質(zhì)量合格穩(wěn)定，完全滿足了GB/T（國標(biāo)）·GJB（國軍標(biāo)）·ISO（***化組織標(biāo)準(zhǔn)）HB（航標(biāo))`ASTM（美標(biāo)）·AMS（美航標(biāo)）·MIL（美軍標(biāo)）·ROCR（俄標(biāo)）·JIS（日標(biāo)）·DIN（德標(biāo)）·等各項(xiàng)標(biāo)準(zhǔn)及航空·航天·航?！?**·醫(yī)療·化工等行業(yè)及國際市場的用鈦需求，產(chǎn)品出口美·英·俄·德·意·日等發(fā)達(dá)國，年產(chǎn)值超8億元?！　?img src="https://img3.cdgtw.net/202403/09/225035251.jpg">鈦合金棒耐腐蝕TC4鈦棒高強(qiáng)度鈦金屬有巨大鈍化性能，在許多情況下與異種金屬接觸時(shí)，并不加快腐蝕，而可能加快異種金屬的腐蝕。如在低濃度非氧化性的酸中，若將Pb、Sn、Cu或蒙乃爾合金與鈦接觸形成電偶時(shí)，這些材料腐蝕加快，而鈦不受影響。耐腐蝕、高強(qiáng)度、耐酸堿、重量輕等特點(diǎn)。鈦合金是以鈦元素為基礎(chǔ)加入其他元素組成的合金。鈦有兩種同質(zhì)異晶體：鈦是同素異構(gòu)體，熔點(diǎn)為1668℃，在低于882℃時(shí)呈密排六方晶格結(jié)構(gòu)，稱為α-鈦；在882℃以上呈體心立方品格結(jié)構(gòu)，稱為β-鈦。利用鈦的上述兩種結(jié)構(gòu)的不同特點(diǎn)，添加適當(dāng)?shù)暮辖鹪兀蛊湎嘧儨囟燃敖M分含量逐漸改變而得到不同組織的鈦合金。鈦加工的物理現(xiàn)象：鈦合金加工時(shí)的切削力只是略高于同等硬度的鋼，但是加工鈦合金的物理現(xiàn)象比加工鋼要復(fù)雜得多，從而使鈦合金加工面臨巨大的困難。大多數(shù)的鈦合金的熱導(dǎo)率很低，只有鋼的1/7，鋁的1/16。因此，在切削鈦合金過程中產(chǎn)生的熱量不會(huì)迅速傳遞給工件或被切屑帶走，而集聚在切削區(qū)域，所產(chǎn)生的溫度可高達(dá)1 000℃以上，使刀具的刃口迅速磨損、崩裂和生成積屑瘤，快速出現(xiàn)磨損的刀刃，又使切削區(qū)域產(chǎn)生更多的熱量，進(jìn)一步縮 具的壽命。切削過程中產(chǎn)生的高溫同時(shí)破壞了鈦合金零件的表面完整性，導(dǎo)致零件幾何精度下降和出現(xiàn)嚴(yán)重減少其疲勞強(qiáng)度的加工硬化現(xiàn)象。采購本店商品時(shí)請注明材料牌號、技術(shù)參數(shù)、使用環(huán)境、規(guī)格說明等以防給客戶造成沒必要的損失。供應(yīng)TC4鈦棒  GR5鈦棒各種規(guī)格加工定制 寶雞市富士特鈦業(yè)（集團(tuán)）有限公司鈦棒生產(chǎn)牌號； 國標(biāo)牌號：TA1、TA2、TA3、TA7、TA9、TA10、TC4、TC4ELI、TC6、TC9、TC10、TC11美標(biāo)牌號：GR1、GR2、GR3、GR5、GR7、GR12鈦棒制造工藝：熱鍛-熱軋-車光（磨光）鈦棒執(zhí)行標(biāo)準(zhǔn)：國標(biāo)：GB/2965-2007、GB/T13810、Q/BS5331-91美標(biāo)：ASTM B348、ASTMF136、ASTM F67、AMS4928一、引用標(biāo)準(zhǔn) 228金屬拉伸實(shí)驗(yàn)方法 3620.1鈦及鈦合 號和化學(xué)成分 鈦及鈦合金加工產(chǎn)品化學(xué)成分及成分允許偏差 4698海綿鈦，鈦及鈦合金化學(xué)分析方法二、技術(shù)要求1.鈦及鈦合金棒材的化學(xué)成分應(yīng)符合GB/T3620.1，的規(guī)定，需反復(fù)驗(yàn)時(shí)，化學(xué)成分的的允許偏差應(yīng)符合GB/T 3620.2的規(guī)定。 2.熱加工棒材的直徑或邊長及其允許偏差應(yīng)符合表一的規(guī)定。 3.熱加工后經(jīng)車(磨)光棒材及冷軋，冷拔棒材的直徑允許偏差應(yīng)符合表二的規(guī)定。 4.熱加工后經(jīng)車(磨)光棒材的不圓度應(yīng)不大于其尺寸公差之半。 5.加工態(tài)棒材的不定尺長度為300-6000mm,退火狀態(tài)棒材不定尺長度為300-2000mm，定尺或倍尺長度應(yīng)在不定尺長度范圍之內(nèi).定尺長度允許偏差為+20mm;倍尺長度還應(yīng)計(jì)入棒材的切口量，每一切口量為5mm.定尺或倍尺長度應(yīng)在合同中注明。Titanium alloy rod corrosion resistance GR5 titanium rod high strengthTitanium 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 isomer, 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.