鈦合金彎頭材料及加工工藝!
不會產生腐(fu)蝕(shi)、點蝕(shi)、腐(fu)蝕(shi)或(huo)磨損。在(zai)管(guan)道系統(tong)中(zhong),鈦合金(jin)(jin)彎(wan)(wan)頭(tou)是改(gai)變管(guan)道方(fang)向的管(guan)件(jian)。根(gen)據(ju)(ju)角度(du),Z常用(yong)的有三種:45°和(he)90°180°彎(wan)(wan)頭(tou)。此(ci)外,根(gen)據(ju)(ju)工程需要,還有60°等其他不正常角度(du)彎(wan)(wan)頭(tou)。彎(wan)(wan)頭(tou)由鑄(zhu)(zhu)鐵、鈦合金(jin)(jin)、合金(jin)(jin)鋼(gang)、可(ke)鍛鑄(zhu)(zhu)鐵、碳鋼(gang)、有色(se)金(jin)(jin)屬和(he)塑料等材(cai)料制成,與管(guan)道的連(lian)(lian)(lian)接方(fang)式有:直焊(han)(Z常用(yong)的方(fang)式)法(fa)蘭連(lian)(lian)(lian)接、螺紋連(lian)(lian)(lian)接和(he)承插連(lian)(lian)(lian)接等。根(gen)據(ju)(ju)生產工藝可(ke)分為:焊(han)接彎(wan)(wan)頭(tou),沖壓彎(wan)(wan)頭(tou)、鑄(zhu)(zhu)造彎(wan)(wan)頭(tou)等在(zai)管(guan)道安裝(zhuang)中(zhong),常用(yong)的連(lian)(lian)(lian)接管(guan)件(jian)是用(yong)于管(guan)道轉(zhuan)角的連(lian)(lian)(lian)接。其他名(ming)稱(cheng):90度(du)彎(wan)(wan)、直角彎(wan)(wan)、愛彎(wan)(wan)等
鈦合(he)金加工件(jian)廠家(jia)表示:彎(wan)頭(tou)淬火是將彎(wan)頭(tou)加熱到臨界溫(wen)度(du)以(yi)上,保(bao)溫(wen)一段(duan)時(shi)間,然后(hou)迅速放(fang)入淬火介質中,使其溫(wen)度(du)驟降(jiang),并以(yi)大于(yu)臨界冷(leng)卻速度(du)的(de)速度(du)迅速冷(leng)卻,以(yi)獲(huo)得馬氏體。淬火可(ke)以(yi)提高鋼(gang)(gang)的(de)強度(du)和(he)硬度(du),但會降(jiang)低(di)鋼(gang)(gang)的(de)塑性(xing)。淬火常用的(de)淬火介質有:水(shui)、油(you)、堿水(shui)、鹽溶(rong)液等。
鈦合金(jin)彎(wan)(wan)(wan)頭(tou)的應(ying)(ying)用(yong)領(ling)域:鈦合金(jin)彎(wan)(wan)(wan)頭(tou)廣泛(fan)應(ying)(ying)用(yong)于石油、化(hua)工、核電站(zhan)、食品制(zhi)造、建筑(zhu)、造船(chuan)、造紙、醫藥等行(xing)業(ye)。它在(zai)不(bu)(bu)同的行(xing)業(ye)有不(bu)(bu)同的用(yong)途,在(zai)不(bu)(bu)同的行(xing)業(ye)有著(zhu)不(bu)(bu)同的使用(yong)價值。熱(re)壓(ya)彎(wan)(wan)(wan)頭(tou)是一種采用(yong)熱(re)壓(ya)工藝制(zhi)造的彎(wan)(wan)(wan)頭(tou)。熱(re)壓(ya)彎(wan)(wan)(wan)管是用(yong)專(zhuan)業(ye)設備將管子加熱(re)成(cheng)型(xing),然后切割加熱(re)到臨界溫度(du)以上,保溫一段時間后立即放入淬火(huo)介質中(zhong),使其溫度(du)驟降(jiang),并以大于臨界冷卻速度(du)的速度(du)迅速冷卻而成(cheng)的彎(wan)(wan)(wan)管。