寶(bao)雞(ji)鈦(tai)(tai)板鈦(tai)(tai)合金(jin)(jin)作為一種在純(chun)(chun)鈦(tai)(tai)中加入少量的(de)(de)貴金(jin)(jin)屬(shu) Pd 形成的(de)(de)對酸性介質具有極好(hao)的(de)(de)耐(nai)腐蝕性的(de)(de)合金(jin)(jin)，**副(fu)元(yuan)素 Al 和 V 的(de)(de)存在，將成為替(ti)代純(chun)(chun)鈦(tai)(tai)和 Ti-6Al-4V 應用(yong)于植(zhi)入生物(wu)醫用(yong)的(de)(de)**材料。

(1) 液(ye)壓成(cheng)(cheng)型過程。波(bo)紋(wen)管(guan)(guan)液(ye)壓成(cheng)(cheng)型分兩個(ge)階段，**階段管(guan)(guan)材在(zai)管(guan)(guan)內液(ye)體壓力(li)(li)(li)作用(yong)下(xia)進行約束脹(zhang)(zhang)(zhang)形(xing)，脹(zhang)(zhang)(zhang)形(xing)程度(du)較小，使各(ge)個(ge)成(cheng)(cheng)形(xing)中(zhong)間模板定(ding)位。第二階段在(zai)管(guan)(guan)材內液(ye)體壓力(li)(li)(li)穩定(ding)并等于(yu)脹(zhang)(zhang)(zhang)形(xing)壓力(li)(li)(li)的(de)情況下(xia)，施(shi)加軸向(xiang)(xiang)力(li)(li)(li)，管(guan)(guan)材在(zai)軸向(xiang)(xiang)力(li)(li)(li)和內壓力(li)(li)(li)作用(yong)下(xia)軸向(xiang)(xiang)壓縮(suo)(suo)脹(zhang)(zhang)(zhang)形(xing)，制(zhi)成(cheng)(cheng)金屬(shu)波(bo)紋(wen)管(guan)(guan)。采用(yong)軸向(xiang)(xiang)壓縮(suo)(suo)脹(zhang)(zhang)(zhang)形(xing)，使脹(zhang)(zhang)(zhang)形(xing)區的(de)應(ying)(ying)力(li)(li)(li)、應(ying)(ying)變狀態得(de)到改(gai)善，有利于(yu)塑性變形(xing)，提(ti)高(gao)脹(zhang)(zhang)(zhang)形(xing)系數。

(2) 壓(ya)(ya)力(li)控制。成(cheng)(cheng)(cheng)形(xing)(xing)(xing)第(di)二階段的(de)脹(zhang)(zhang)形(xing)(xing)(xing)壓(ya)(ya)力(li)必須穩定,壓(ya)(ya)力(li)值等于約束脹(zhang)(zhang)形(xing)(xing)(xing)時(shi)的(de)壓(ya)(ya)力(li)值。如果脹(zhang)(zhang)形(xing)(xing)(xing)壓(ya)(ya)力(li)值較大，則(ze)坯(pi)料破(po)裂。如果脹(zhang)(zhang)形(xing)(xing)(xing)壓(ya)(ya)力(li)過小，則(ze)形(xing)(xing)(xing)成(cheng)(cheng)(cheng)癟波(bo)(bo)(bo)。液壓(ya)(ya)成(cheng)(cheng)(cheng)形(xing)(xing)(xing)波(bo)(bo)(bo)紋管的(de)尺寸和(he)形(xing)(xing)(xing)狀依成(cheng)(cheng)(cheng)形(xing)(xing)(xing)凹模可成(cheng)(cheng)(cheng)各(ge)種波(bo)(bo)(bo)形(xing)(xing)(xing)。液壓(ya)(ya)成(cheng)(cheng)(cheng)形(xing)(xing)(xing)與(yu)其他脹(zhang)(zhang)形(xing)(xing)(xing)方式相比(bi)，優點是容(rong)易得(de)到較高的(de)壓(ya)(ya)力(li)，而且壓(ya)(ya)力(li)作用均勻(yun)，控制相對容(rong)易，所得(de)工(gong)件表(biao)面(mian)光滑(hua)，質量好；缺(que)點是成(cheng)(cheng)(cheng)形(xing)(xing)(xing)裝置需要嚴(yan)格密(mi)封，以(yi)防脹(zhang)(zhang)形(xing)(xing)(xing)時(shi)達不到脹(zhang)(zhang)形(xing)(xing)(xing)壓(ya)(ya)力(li)和(he)液體泄漏。

寶雞鈦板鈦合(he)金可以選擇鑫(xin)(xin)凱華鋯(gao)——陜西鑫(xin)(xin)凱華鋯(gao)金屬有限公司(si)依托著中國鈦城—寶鈦，地理位(wei)置優越。公司(si)主(zhu)要從事有色(se)金屬的延(yan)壓加(jia)工(gong)，產(chan)品(pin)可按照ASTM AMS JIS ASME DMS TOCT GB等(deng)標準生產(chan)，以鋯(gao)及鋯(gao)合(he)金的生產(chan)加(jia)工(gong)銷(xiao)售為主(zhu)，鈦和鈦合(he)金的生產(chan)加(jia)工(gong)銷(xiao)售為輔。專業品(pin)質值得信賴！