Adalemba pa 2017-10-26Mafotokozedwe a mankhwala Junhe-8035 filimu zitsulo munali silane zikuchokera, ozizira adagulung'undisa mapepala, kanasonkhezereka zitsulo, zotayidwa, zotayidwa aloyi, nthaka aloyi ndi pretreatment chitsulo cha gawo lapansi.Zowonjezerazi zimatha kulowa m'malo mwazitsulo zachitsulo phosphating, zinc phosphate ndi mankhwala a chrome.Zowonjezerazi zilibe zinthu zosasunthika, zomatira zake zachitsulo pamwamba komanso kukana dzimbiri, komanso kuchepetsa ndalama, kukulitsa zokolola, ndipo zitha kugwiritsidwa ntchito kupopera mbewu mankhwalawa kapena kumiza.Mankhwala mbali Green zitsulo filimu, lilibe zinthu kosakhazikika, zitsulo zolemera za NI-CR zosakaniza, ndipo pambuyo mankhwala akhoza kuonjezera pamwamba ❖ kuyanika adhesion ndi kukana dzimbiri.Zitha kupititsa patsogolo zokolola, kuchepetsa zinyalala ndi ndalama zotayira zinyalala komanso kulemedwa ndi chilengedwe, komanso kuchepetsa ndalama zonse.Magawo aumisiri tanki yogawa madzi opangidwa ndi deionized: conductivity <30μS/cm;Cl-< 10ppm Processing Time: 3 ~ 5 Mphindi Kusamba kutentha: chipinda kutentha ~ 40 ° C Kuthetsa pH mtengo: 3.8 mpaka 5. 5 Njira otaya 1) degrease-degreasing-malangizo awiri oyambirira msewu, monga degreasing chimodzi chokha onjezani kuchuluka kwa degreaser kapena kukweza kutentha kapena skim yotalikirapo kuti muthe kuthiridwa mafuta popanda mafuta, ma degreasing agents adalimbikitsa kugwiritsa ntchito mankhwala a phosphate 2) madzi apampopi - kutsuka bwino 3) madzi osungunuka - ma conductivity ayenera kukhala osakwana 200μS / cm 4) mankhwala a silane awa 5) madzi opangidwa ndi deionized - madutsidwe amagetsi ndi ochepera 30μS/cm 6) - 70 ~ 150 ℃ mpweya wouma kapena wowuma wowuma Bath control Bath iyenera kusunga kusefukira (sabata 10%), mudzaze bwino thanki kupyolera mu ulamuliro wa thanki mu zosakaniza yogwira ndi malamulo oyenera kuwonjezera basi dothi.Kulowetsedwa kuyenera kugwiritsidwa ntchito ndi kusefukira kapena kutulutsa gawo losamba nthawi zonse kuti thanki ikhale bwino.Filimuyi iyenera kukhala youma kwathunthu musanapente.Isanafike electrophoresis popanda kuyanika.Yankho PH muyeso wamtengo kangapo patsiku.Kukhazikika kwa kuyeza PH mita PH kumafuna kugwiritsa ntchito fluoride (kuphatikiza PH 4 ~ 6.86).Kuzindikira njira Mayendedwe pambuyo kukonzedwa kwa madutsidwe mita ndi kutsimikiza kwa deionized madzi madutsidwe PH mita PH mfundo pambuyo kukonzedwa, ndi mwatsatanetsatane PH mayeso pepala kudziwa PH mtengo wa yankho kapena kudziwika (3.8-5.4 osiyanasiyana), timalimbikitsa pogwiritsa ntchito PH test strips test.Maonekedwe a zokutira Mankhwala opangidwa ndi zinthu zakale amatulutsa mitundu yosiyanasiyana yamitundu yosiyanasiyana kuchokera ku mtundu wopanda mtundu kupita ku bulauni kapena wagolide mpaka buluu mosiyanasiyana.Utoto umatengera zinthu zosiyanasiyana zomwe zili mufilimuyo ndipo gawo laling'ono lamitundu yosiyanasiyana siliwonetsa kusiyana kwakukulu pakuwonongeka.Malo osungira Kutentha kwapakati pa 5-45 c Ngati mankhwala 10% mvula, taya zomwe zimagwiritsidwa ntchito Kupaka 25kg/bin alumali moyo
Nthawi yotumiza: Jan-13-2022