1. Konge laisiyonu, irin pipe pickling ilana
Konge seamless, irin pipe pickling ọna o kun pẹlu impregnated acid fifọ ọna, sokiri acid fifọ ọna ati acid lẹẹ ipata yiyọ method.Generally, a lo awọn impregnated acid fifọ ọna, ati awọn sokiri ọna ti o le ṣee lo ni ibi-production.Steel awọn ẹya ara ti wa ni gbogbo pickling. ni 10% ~ 20% (iwọn didun) sulfuric acid ojutu ni iwọn otutu ti 40 C. Nigbati ojutu ti akoonu irin kọja 80g / L ati imi-ọjọ ferrous ti o kọja 215g / L, ipara acid yẹ ki o rọpo.Ni iwọn otutu yara, pẹlu 20 %. , ati passivate awọn dada lati mu awọn ipata resistance ti irin alagbara, irin.
Ni ibere lati se imukuro awọn dada adsorption ati ki o din chromatographic tente oke fa iru, awọn ti ngbe yẹ ki o wa ni itọju pẹlu acid w tabi alkali w ṣaaju lilo.Apickling ni lati Rẹ awọn ti ngbe pẹlu 6 mol/L hydrochloric acid fun 2h tabi ogidi hydrochloric acid fun 30min. , filtered, fo si didoju, ati ki o gbẹ.Acid fifọ le yọ irin, aluminiomu, kalisiomu, iṣuu magnẹsia ati awọn ohun elo miiran ti o wa lori tabili, ṣugbọn ko le yọ ẹgbẹ ti oti silikoni kuro.Ẹrọ gbigbe jẹ o dara fun itupalẹ awọn ayẹwo acidic.
2.The ipa ti kongẹ seamless irin pipe pickling
Yọ epo ati ipata ti paipu irin ti konge pipe lati mura silẹ fun ilana atẹle.Ninu ilana iṣelọpọ, ilana gbigbe ni lati yọ awọ ara ifoyina dada, lẹhin itọju lubrication (irin-irin-phosphorus saponification carbon, irin alagbara-bota orombo wewe, Ejò aluminiomu pipe paipu. -epo), pẹlu awọn ilana atijọ-Ejò plating), ati ki o si isediwon ati jin processing.Ti o ba ti irin pipe ko pickling, nibẹ ni o le jẹ oxide ati epo lori dada.Idoti, phosphoride olomi iparun agbara ko le yọ wọn, phosphorization didara yoo dinku.
Shandong Jute Irin Pipe Co., Ltd.
Awọn olubasọrọ: Ọgbẹni Ji
WhatsApp: +86 18865211873
WeChat: +86 18865211873
E-mail: jutesteelpipe@gmail.com
E-mail: juteguanye@aliyun.com
Akoko ifiweranṣẹ: Oṣu Kẹta-17-2022
