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揚州供應井式滲氮爐價格

2019-08-18
揚州供應井式滲氮爐價格

1)揚州井式滲氮爐采用中冷連續式滲碳爐進行滲碳、緩冷和再加熱淬火,可以細化材料的晶粒度和顯微組織,并提高材料的彎曲疲勞強度、抗沖擊性能、接觸疲勞性能及耐磨性能。 2)井式滲氮爐價格采(cai)用(yong)中冷滲(shen)碳(tan)(tan)(tan)(tan)(tan)爐(lu)進(jin)(jin)行滲(shen)碳(tan)(tan)(tan)(tan)(tan)、緩冷和再加(jia)熱(re)(re)淬(cui)火(huo)(huo)(huo),不僅(jin)可(ke)以(yi)(yi)使(shi)20MnVB、20MnTi2B、18CrMnB及(ji)20CrMnMo、20Cr等(deng)粗晶粒(li)鋼工(gong)(gong)件(jian)進(jin)(jin)行大(da)批(pi)(pi)量滲(shen)碳(tan)(tan)(tan)(tan)(tan)淬(cui)火(huo)(huo)(huo),簡(jian)化熱(re)(re)處理(li)工(gong)(gong)藝,提(ti)高(gao)熱(re)(re)處理(li)生產效率(lv),降低成本(ben),而(er)且還可(ke)以(yi)(yi)使(shi)工(gong)(gong)件(jian)獲得合格的與比(bi)較(jiao)細小(xiao)的晶粒(li)度(du)和顯微(wei)組(zu)織。 3)對于(yu)Cr-Ni、Cr-Ni-Mo等(deng)含(han)Ni材料,尤(you)其(qi)是含(han)Ni量較(jiao)高(gao)的材料,通過中冷滲(shen)碳(tan)(tan)(tan)(tan)(tan)爐(lu)進(jin)(jin)行滲(shen)碳(tan)(tan)(tan)(tan)(tan)、緩冷和再加(jia)熱(re)(re)淬(cui)火(huo)(huo)(huo),并采(cai)用(yong)較(jiao)低碳(tan)(tan)(tan)(tan)(tan)勢、適(shi)當溫(wen)度(du)和較(jiao)長周(zhou)期的滲(shen)碳(tan)(tan)(tan)(tan)(tan)淬(cui)火(huo)(huo)(huo)工(gong)(gong)藝,降低了殘留奧氏體量,使(shi)工(gong)(gong)件(jian)的金相(xiang)組(zu)織達(da)到(dao)了產品的技術要求(qiu),因此可(ke)以(yi)(yi)實現(xian)部分含(han)Ni較(jiao)高(gao)工(gong)(gong)件(jian)的大(da)批(pi)(pi)量滲(shen)碳(tan)(tan)(tan)(tan)(tan)直接淬(cui)火(huo)(huo)(huo)

揚州供應井式滲氮爐價格

其設備的(de)(de)特點:(1)、氣體(ti)(ti)氮(dan)(dan)(dan)化(hua)(hua)(hua)(hua)(hua)爐(lu)(lu)處(chu)理(li)溫度(du)低(di),時間短,工(gong)件(jian)(jian)變(bian)形小。(2)、氣體(ti)(ti)氮(dan)(dan)(dan)化(hua)(hua)(hua)(hua)(hua)爐(lu)(lu)不(bu)(bu)受鋼(gang)(gang)(gang)種限制(zhi),碳鋼(gang)(gang)(gang)、低(di)合(he)金鋼(gang)(gang)(gang)、工(gong)模具(ju)鋼(gang)(gang)(gang)、不(bu)(bu)銹(xiu)鋼(gang)(gang)(gang)、鑄鐵及鐵基粉未(wei)冶金材料均可(ke)進行軟(ruan)氮(dan)(dan)(dan)化(hua)(hua)(hua)(hua)(hua)處(chu)理(li)。氣體(ti)(ti)氮(dan)(dan)(dan)化(hua)(hua)(hua)(hua)(hua)爐(lu)(lu)工(gong)件(jian)(jian)經(jing)軟(ruan)氮(dan)(dan)(dan)化(hua)(hua)(hua)(hua)(hua)后的(de)(de)表(biao)面(mian)硬度(du)與氮(dan)(dan)(dan)化(hua)(hua)(hua)(hua)(hua)工(gong)藝及材料有關。(3)、能顯著地提高工(gong)件(jian)(jian)的(de)(de)疲勞(lao)強度(du)、耐磨性(xing)和(he)耐腐蝕性(xing)。氣體(ti)(ti)氮(dan)(dan)(dan)化(hua)(hua)(hua)(hua)(hua)爐(lu)(lu)在干摩(mo)擦(ca)條件(jian)(jian)下還具(ju)有抗擦(ca)傷(shang)和(he)抗咬(yao)合(he)等(deng)性(xing)能。(4)、氣體(ti)(ti)氮(dan)(dan)(dan)化(hua)(hua)(hua)(hua)(hua)爐(lu)(lu)由于(yu)(yu)軟(ruan)氮(dan)(dan)(dan)化(hua)(hua)(hua)(hua)(hua)層不(bu)(bu)存在脆性(xing)相,故(gu)氮(dan)(dan)(dan)化(hua)(hua)(hua)(hua)(hua)層因而(er)具(ju)有一定的(de)(de)韌性(xing),不(bu)(bu)容易剝落。因此,目前氣體(ti)(ti)氮(dan)(dan)(dan)化(hua)(hua)(hua)(hua)(hua)爐(lu)(lu)生產中軟(ruan)氮(dan)(dan)(dan)化(hua)(hua)(hua)(hua)(hua)已廣泛應用于(yu)(yu)模具(ju)、量具(ju)、刀具(ju)(如:高速鋼(gang)(gang)(gang)刀具(ju))等(deng)、曲軸(zhou)、齒輪、氣缸套、機械結構件(jian)(jian)等(deng)耐磨工(gong)件(jian)(jian)的(de)(de)處(chu)理(li)。

揚州供應井式滲氮爐價格

主(zhu)(zhu)要(yao)用(yong)于碳鋼(gang)、鑄鐵、粉未(wei)冶金等材料(liao)的(de)(de)軟氮化處理。的(de)(de)結構簡介: 氮化爐(lu)由爐(lu)體(ti)、氣(qi)(qi)控柜和(he)電控三部(bu)(bu)門組(zu)成。爐(lu)體(ti)部(bu)(bu)門主(zhu)(zhu)要(yao)由包(bao)括爐(lu)殼、爐(lu)襯采用(yong)節能(neng)型超輕(qing)質(zhi)(zhi)耐火磚、硅鋼(gang)鋁纖維與優質(zhi)(zhi)保(bao)溫(wen)材料(liao)組(zu)成復(fu)合爐(lu)襯,爐(lu)罐用(yong)高強度耐熱板(ban)焊接(jie)(jie)而成;爐(lu)蓋(gai)(gai)上設有(you)(you)強力(li)攪拌風機,各(ge)氣(qi)(qi)管道接(jie)(jie)口均采用(yong)快(kuai)速(su)轉(zhuan)換(huan)接(jie)(jie)頭連接(jie)(jie)使(shi)用(yong)利(li)便快(kuai)捷。排氣(qi)(qi)管上設有(you)(you)一燃燒廢氣(qi)(qi)裝置和(he)旁接(jie)(jie)u形(xing)壓(ya)力(li)計接(jie)(jie)口;爐(lu)蓋(gai)(gai)上還設有(you)(you)一熱電偶,用(yong)以檢測罐內的(de)(de)溫(wen)度。爐(lu)蓋(gai)(gai)的(de)(de)超吊靠車間行車進行氣(qi)(qi)控柜內設置有(you)(you)各(ge)種流(liu)量計、氣(qi)(qi)控閥(fa)、干燥罐等元件(jian)。電控部(bu)(bu)門主(zhu)(zhu)要(yao)包(bao)括溫(wen)控、操(cao)縱及氣(qi)(qi)控三部(bu)(bu)門。

揚州供應井式滲氮爐價格

這個設備了解(jie)多少(shao)呢? 是一(yi)種能夠在真(zhen)(zhen)空(kong)的(de)狀態(tai)下進行滲(shen)(shen)透處(chu)理的(de)一(yi)種裝置,它在汽(qi)車的(de)生產制作領域應用的(de)比較廣泛,因(yin)為有了真(zhen)(zhen)空(kong)滲(shen)(shen)碳(tan)(tan)(tan)(tan)爐之(zhi)后就能夠提高(gao)我(wo)們的(de)工(gong)(gong)作效(xiao)率(lv),那么(me)對于真(zhen)(zhen)空(kong)滲(shen)(shen)碳(tan)(tan)(tan)(tan)爐來說(shuo),它有什么(me)優點呢?我(wo)們現在就一(yi)起來了解(jie)一(yi)下吧。1.克(ke)服傳(chuan)統氣(qi)氛熱滲(shen)(shen)碳(tan)(tan)(tan)(tan)無法解(jie)決的(de)盲孔滲(shen)(shen)碳(tan)(tan)(tan)(tan)問題(ti)。2.避免內氧化問題(ti) 。3 真(zhen)(zhen)空(kong)滲(shen)(shen)碳(tan)(tan)(tan)(tan)的(de)工(gong)(gong)藝(yi)溫(wen)度(du)達1700攝氏度(du)。4 縮短工(gong)(gong)藝(yi)時間(jian)。5.真(zhen)(zhen)空(kong)滲(shen)(shen)碳(tan)(tan)(tan)(tan)技術(shu)與(yu)高(gao)壓氣(qi)冷(leng)(leng)淬火結(jie)合后減(jian)小(xiao)畸變。6.提升(sheng)微觀結(jie)構(gou)性質(zhi)、部件(jian)硬度(du)等方面效(xiao)果。 7. 解(jie)決滲(shen)(shen)碳(tan)(tan)(tan)(tan)過程(cheng)中(zhong)工(gong)(gong)件(jian)表面的(de)晶間(jian)氧化、合金(jin)元素(su)貧(pin)化等問題(ti)。8. 真(zhen)(zhen)空(kong)滲(shen)(shen)碳(tan)(tan)(tan)(tan)與(yu)氣(qi)體淬火相結(jie)合,通過對淬火過程(cheng)中(zhong)冷(leng)(leng)卻速度(du)的(de)控制,提升(sheng)產品處(chu)理質(zhi)量。9. 真(zhen)(zhen)空(kong)滲(shen)(shen)碳(tan)(tan)(tan)(tan)的(de)廢氣(qi)排放(fang)量小(xiao),能耗(hao)低。

揚州供應井式滲氮爐價格

通電(dian)運行步驟:1、打開氮化爐(lu)(lu)總控(kong)電(dian)源。2、電(dian)柜控(kong)制(zhi)面板上(shang)(shang)“手(shou)動(dong)(dong)(dong)/自(zi)動(dong)(dong)(dong)” 旋鈕,打到(dao)(dao)(dao)自(zi)動(dong)(dong)(dong)。3、進入控(kong)制(zhi)系統觸(chu)摸屏(ping),點擊“(一)打弧(hu)參數(shu)設定(ding)(ding)”,選擇(ze)開保(bao)(bao)溫(wen)(wen)(wen)(wen)段數(shu)09,完畢退出(chu)。4、點擊“(二(er))升(sheng)溫(wen)(wen)(wen)(wen)保(bao)(bao)溫(wen)(wen)(wen)(wen)參數(shu)設定(ding)(ding)”,查(cha)看參數(shu)是(shi)(shi)否正確(que),9保(bao)(bao)溫(wen)(wen)(wen)(wen)時(shi)(shi)(shi)間300min,點擊“升(sheng)壓(ya)(ya)(ya)(ya)保(bao)(bao)壓(ya)(ya)(ya)(ya)參數(shu)設定(ding)(ding)”,5到(dao)(dao)(dao)達(da)壓(ya)(ya)(ya)(ya)力350Pa。5、進入系統運行,選擇(ze)確(que)認(ren)爐(lu)(lu)體(ti), 1號(hao)爐(lu)(lu)(左(zuo)),2號(hao)爐(lu)(lu)(右(you)),若爐(lu)(lu)體(ti)不是(shi)(shi)要工作爐(lu)(lu)體(ti),點擊“爐(lu)(lu)體(ti)切換(huan)”,(爐(lu)(lu)體(ti)工作過(guo)程中一定(ding)(ding)不要按(an)爐(lu)(lu)體(ti)切換(huan)按(an)鈕)。6、抽真(zhen)空(kong)(kong)(kong):左(zuo)上(shang)(shang)角系統開始(shi)按(an)鈕由(you)紅(hong)色變成綠色,真(zhen)空(kong)(kong)(kong)泵(beng)1(3),2(4)按(an)鈕變綠,檢(jian)查(cha)兩個真(zhen)空(kong)(kong)(kong)泵(beng)是(shi)(shi)否都啟動(dong)(dong)(dong)運轉(zhuan)(zhuan)(zhuan),如有不運轉(zhuan)(zhuan)(zhuan),打開電(dian)控(kong)柜右(you)下(xia)門,檢(jian)查(cha)是(shi)(shi)否跳閘(zha),確(que)認(ren)兩個真(zhen)空(kong)(kong)(kong)泵(beng)都已啟動(dong)(dong)(dong)工作后,打開真(zhen)空(kong)(kong)(kong)泵(beng)蝶(die)閥(fa)(之前一定(ding)(ding)要關(guan)閉(bi)否則真(zhen)空(kong)(kong)(kong)泵(beng)中油(you)會(hui)被氣壓(ya)(ya)(ya)(ya)壓(ya)(ya)(ya)(ya)進爐(lu)(lu)體(ti)),開始(shi)抽真(zhen)空(kong)(kong)(kong),當(dang)壓(ya)(ya)(ya)(ya)強(qiang)達(da)到(dao)(dao)(dao)100Pa左(zuo)右(you)時(shi)(shi)(shi),關(guan)閉(bi)1(3)號(hao)真(zhen)空(kong)(kong)(kong)泵(beng)蝶(die)閥(fa),當(dang)壓(ya)(ya)(ya)(ya)強(qiang)達(da)到(dao)(dao)(dao)60Pa左(zuo)右(you)時(shi)(shi)(shi),真(zhen)空(kong)(kong)(kong)泵(beng)1(3)自(zi)動(dong)(dong)(dong)關(guan)閉(bi)(綠燈熄滅(mie)),高壓(ya)(ya)(ya)(ya)按(an)鈕自(zi)動(dong)(dong)(dong)開啟。7、黑色脈(mo)沖控(kong)制(zhi)盤上(shang)(shang),電(dian)壓(ya)(ya)(ya)(ya)撥(bo)鈕打到(dao)(dao)(dao)左(zuo)邊自(zi)動(dong)(dong)(dong)撥(bo)鈕,占空(kong)(kong)(kong)比(bi)(bi)(bi)(bi)撥(bo)鈕打到(dao)(dao)(dao)右(you)邊自(zi)動(dong)(dong)(dong)(自(zi)動(dong)(dong)(dong)時(shi)(shi)(shi)升(sheng)溫(wen)(wen)(wen)(wen)時(shi)(shi)(shi)間長,根(gen)據(ju)實際(ji)情況可調為(wei)手(shou)動(dong)(dong)(dong)控(kong)制(zhi)),電(dian)壓(ya)(ya)(ya)(ya)旋鈕,占空(kong)(kong)(kong)比(bi)(bi)(bi)(bi)旋鈕旋轉(zhuan)(zhuan)(zhuan)到(dao)(dao)(dao)右(you)邊合(he)適(shi)位置(zhi)(峰值電(dian)流(liu)=100~200 ,電(dian)流(liu)A≤150),爐(lu)(lu)體(ti)開始(shi)安全工作,罐內工件開始(shi)打弧(hu)。8、滅(mie)弧(hu)送(song)氨(an)氣爐(lu)(lu)內溫(wen)(wen)(wen)(wen)度(du)到(dao)(dao)(dao)90度(du),爐(lu)(lu)罐內輝光(guang)穩定(ding)(ding)之后(不閃弧(hu)),開氨(an)氣罐,黃色換(huan)向閥(fa)打到(dao)(dao)(dao)左(zuo)邊1號(hao)爐(lu)(lu)(右(you)邊為(wei)2號(hao)爐(lu)(lu)),氨(an)氣流(liu)量(liang)(liang)不用(yong)調,控(kong)制(zhi)器(qi)會(hui)根(gen)據(ju)爐(lu)(lu)內壓(ya)(ya)(ya)(ya)強(qiang)自(zi)動(dong)(dong)(dong)調整。9、加送(song)二(er)氧(yang)(yang)化碳(tan)氣體(ti)大(da)約(yue)9-10小時(shi)(shi)(shi)后升(sheng)溫(wen)(wen)(wen)(wen)到(dao)(dao)(dao)500℃時(shi)(shi)(shi)占空(kong)(kong)(kong)比(bi)(bi)(bi)(bi)撥(bo)鈕打至(zhi)自(zi)動(dong)(dong)(dong)狀態,然后繼續升(sheng)溫(wen)(wen)(wen)(wen)至(zhi)510℃到(dao)(dao)(dao)保(bao)(bao)溫(wen)(wen)(wen)(wen)狀態,打開二(er)氧(yang)(yang)化碳(tan)氣閥(fa),設置(zhi)屏(ping)幕上(shang)(shang)2種氣體(ti)流(liu)量(liang)(liang)比(bi)(bi)(bi)(bi)例(比(bi)(bi)(bi)(bi)例約(yue)為(wei)7%)。

揚州供應井式滲氮爐價格

的(de)結(jie)構組(zu)(zu)成特點:井(jing)(jing)式(shi)(shi)(shi)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)爐(lu)(lu)(lu)爐(lu)(lu)(lu)殼(ke)由(you)型(xing)鋼(gang)及優質(zhi)鋼(gang)板組(zu)(zu)焊而成,井(jing)(jing)式(shi)(shi)(shi)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)爐(lu)(lu)(lu)可(ke)實現爐(lu)(lu)(lu)蓋和(he)(he)爐(lu)(lu)(lu)體之間(jian)的(de)密封,并(bing)在爐(lu)(lu)(lu)殼(ke)上部設置排煙裝(zhuang)置。井(jing)(jing)式(shi)(shi)(shi)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)爐(lu)(lu)(lu)爐(lu)(lu)(lu)底襯由(you)輕質(zhi)粘土(tu)(tu)磚和(he)(he)重質(zhi)抗滲碳砌筑而成,爐(lu)(lu)(lu)墻(qiang)襯為(wei)復合(he)爐(lu)(lu)(lu)襯結(jie)構,耐(nai)火層采用輕質(zhi)粘土(tu)(tu)磚,保(bao)(bao)溫(wen)層用陶(tao)瓷(ci)纖維棉或粘土(tu)(tu)磚,各層經過優化設計。在耐(nai)火層內(nei)預制了不銹鋼(gang)掛鉤,用于電(dian)阻(zu)絲帶的(de)安裝(zhuang)。井(jing)(jing)式(shi)(shi)(shi)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)爐(lu)(lu)(lu)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)裝(zhuang)置均勻布置在爐(lu)(lu)(lu)襯墻(qiang)體的(de)周圍,該井(jing)(jing)式(shi)(shi)(shi)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)爐(lu)(lu)(lu)由(you)高(gao)溫(wen)電(dian)熱(re)(re)(re)(re)合(he)金帶繞制成波紋(wen)狀,分布在各個加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)區內(nei),安裝(zhuang)方式(shi)(shi)(shi)確保(bao)(bao)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)均勻性和(he)(he)使用壽命以及高(gao)的(de)可(ke)靠性,安裝(zhuang)、維修(xiu)方便。井(jing)(jing)式(shi)(shi)(shi)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)爐(lu)(lu)(lu)每(mei)一(yi)個加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)區都設有測溫(wen)和(he)(he)超溫(wen)報警熱(re)(re)(re)(re)偶。每(mei)一(yi)區的(de)每(mei)一(yi)組(zu)(zu)加(jia)(jia)(jia)(jia)熱(re)(re)(re)(re)元(yuan)件為(wei)同參數同結(jie)構。

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