Hot-kuviika kanasonkhezereka chitoliro

Chitsulo chosungunuka chimagwirizana ndi matrix achitsulo kuti apange aloyi wosanjikiza, kuti matrix ndi zokutira zigwirizane. Hot kuviika galvanizing ndi choyamba pickling chitoliro zitsulo, kuti achotse okusayidi chitsulo pamwamba pa chitoliro zitsulo, pambuyo pickling, kudzera ammonium kolorayidi kapena nthaka kolorayidi amadzimadzi njira kapena ammonium kolorayidi ndi nthaka mankhwala enaake osakaniza amadzimadzi njira thanki kuyeretsa, ndiyeno mu otentha kuviika plating thanki. Hot dip galvanizing ali ndi ubwino wokutira yunifolomu, kumamatira mwamphamvu komanso moyo wautali wautumiki. Ambiri mwa njira kumpoto kutengera nthaka replenishment ndondomeko kanasonkhezereka lamba mwachindunji koyilo chitoliro.

Chitoliro chozizira chamalata

Cold kanasonkhezereka ndi magetsi kanasonkhezereka, kuchuluka kanasonkhezereka ndi kochepa kwambiri, kokha 10-50g/m2, kukana dzimbiri kwake ndi kosiyana kwambiri ndi chitoliro chotentha chamalata. Opanga mapaipi okhazikika nthawi zonse, kuti awonetsetse kuti ali abwino, ambiri sagwiritsa ntchito galvanizing yamagetsi (kuzizira kozizira). Mabizinesi ang'onoang'ono okha omwe ali ndi zida zakale amagwiritsa ntchito malata amagetsi, ndithudi, mitengo yawo ndi yotsika mtengo. M'tsogolomu, mapaipi ozizira ozizira saloledwa kugwiritsidwa ntchito ngati mapaipi amadzi ndi gasi.

Hot-kuviika kanasonkhezereka zitsulo chitoliro

Zovuta zakuthupi ndi zamankhwala zimachitika pakati pa gawo lapansi lachitsulo cha chubu ndi bafa losungunuka kuti likhale lolimba la zinki-chitsulo aloyi wosanjikiza ndi kukana dzimbiri. Chosanjikiza cha alloy chimaphatikizidwa ndi wosanjikiza wa zinc koyera ndi matrix achitsulo chitoliro. Choncho, kukana kwake kwa dzimbiri ndi kolimba.

Pambuyo pa chitukuko cha otentha kanasonkhezereka zitsulo chitoliro m'ma 1960 mpaka 1970, khalidwe mankhwala wakhala bwino kwambiri, 1981 mpaka 1989 anali kupereka unduna metallurgical mankhwala apamwamba ndi mphoto dziko siliva, kupanga komanso chinawonjezeka kwa zaka zambiri, 1993 linanena bungwe oposa 400,000 linanena bungwe ndi matani oposa 400,000 ndi matani 1060,0999999999999. Southeast Asia, Africa, United States, Japan, Germany Mayiko ndi zigawo. Mipope yotentha yoviyitsa imagwiritsidwa ntchito kwambiri ngati mapaipi amadzi ndi mapaipi a gasi, ndipo zodziwika bwino ndi +12.5 ~ + 102 mm. Pambuyo pa zaka za m'ma 1990, chifukwa cha tcheru cha boma kuteteza chilengedwe, kulamulira mkulu-kuipitsa mabizinezi akukhala okhwima, "zinyalala atatu" kwaiye kupanga otentha-kuviika kanasonkhezereka mipope n'kovuta kuthetsa, pamodzi ndi chitukuko mofulumira za zitsulo zosapanga dzimbiri mipope welded, mapaipi PVC ndi kulimbikitsa ntchito kaphatikizidwe mipope ya boma, monga mapaipi opangidwa ndi boma, monga mapaipi opangidwa ndi chitsulo chopangidwa ndi chitsulo chosungunuka. mipope zitsulo ndi oletsedwa, kupanga chitukuko cha otentha-kuviika kanasonkhezereka mipope wakhudzidwa kwambiri Beam ndi malire, otentha kuviika kanasonkhezereka weld chitoliro kenako anayamba pang'onopang'ono.

Chitoliro chozizira chachitsulo chozizira

Zinc wosanjikiza ndi zokutira magetsi, ndi nthaka wosanjikiza paokha wosanjikiza ndi zitsulo chitoliro masanjidwewo. Zinc wosanjikiza ndi woonda, ndipo zinki wosanjikiza amangomangirizidwa ku chitsulo chubu masanjidwewo ndi zosavuta kugwa. Chifukwa chake, kukana kwake kwa dzimbiri ndikochepa. M'nyumba zatsopano zogona, ndizoletsedwa kugwiritsa ntchito mapaipi achitsulo ozizira ngati mapaipi operekera madzi.