Izizathu zokugqwala kwefilimu ye-oxide ebusweni bamapayipi ensimbi engagqwali
Ngezinye izikhathi kuba namabala ansundu okugqwala phezu kwamapayipi ensimbi engagqwali, futhi abantu abaningi bakholelwa ukuthi insimbi engagqwali ayigqwali. Njengoba igqwalile, iwumkhiqizo womgunyathi, futhi le “nsimbi engagqwali” kufanele ibe inkohliso. Eqinisweni, lokhu kuqonda kuhlangothini olulodwa kakhulu futhi akulungile. Insimbi engagqwali nayo ingagqwala ngaphansi kwezimo ezithile.
Isikhathi esiningi, insimbi engagqwali ayigqwali ngoba ivikelwa ifilimu ye-oxide ezacile kakhulu futhi eminyene phezulu, engavimbela ukungena okuqhubekayo kanye ne-oxidation yama-athomu omoya-mpilo. Yingakho insimbi engagqwali ingamelana nokugqwala. Kodwa kwezinye izimo, uma le filimu ezacile ilimele njalo, ama-athomu omoya-mpilo emoyeni noma uketshezi azongena ngokuqhubekayo noma ama-athomu ensimbi ensimbi engagqwali ahlukane ngokuqhubekayo, akhiqize i-iron oxide exegayo, futhi ingaphezulu lensimbi engagqwali liyogqwala ngokuqhubekayo.
Kunezindlela eziningi zokulimaza ifilimu evikelayo ebusweni bensimbi engagqwali, futhi okulandelayo kuzoxoxa ngalezi zimbangela zokugqwala.
Ukungcoliswa komhlaba okubangelwa ukugqwala kwamakhemikhali
Ukungcola okufana nowoyela, uthuli, i-asidi, i-alkali, nosawoti okunamathiselwe ngaphezulu kwensimbi engagqwali kungaguqulwa kube imidiya egqwalayo ngaphansi kwezimo ezithile, ezosabela ngokwamakhemikhali nezinye izingxenye ku-substrate yensimbi engagqwali, yakhe ukugqwala kwamakhemikhali futhi ekugcineni igqwale.
Ukungcoliswa kwensimbi ye-carbon okubangelwa ukugqwala kwe-electrochemical
Ukuklwebheka okwakhiwa ukuxhumana phakathi kwensimbi engagqwali ne-carbon steel kuzokwakha ukugqwala kwekhemikhali ye-electrochemical ne-corrosion medium, yakhe ibhethri eliyinhloko. Ngaphezu kwalokho, ukunamathiselwa kwezinto ezivame ukugqwala ezifana nokusika i-slag nama-splashes akhiqizwa ukusika kanye nokwakheka kwemithombo yezindaba ebolayo kwakha ibhethri eliyinhloko, okuholela ekugqwaleni kwe-electrochemical.
Ngokuvamile, inqobo nje uma ifilimu evikelayo ebusweni bensimbi engagqwali ingonakalisiwe, iqhekekile, noma ingcolisiwe, insimbi engagqwali ngeke igqwale.
I-Shanghai Zhongze Yi Metal Materials Co., Ltd. okwamanje inokuqonda okuphelele kakhulu kwamapayipi ensimbi engagqwali, enekhwalithi yomkhiqizo eqinisekisiwe kanye nenani elikhulu lesitoko elitholakalayo ukuxazulula inkinga yokungatholakali okwanele. Singakwazi ukwenza ngokwezifiso ngokuvumelana nezidingo zamakhasimende ezahlukene, sidinga abasebenzi ngokuqinile, futhi sibeke phambili izidingo zamakhasimende. Sibheka ukuthengwa kwamakhasimende njengento ebalulekile futhi sibheke phambili ukubambisana kwethu!
Isikhathi sokuthumela: May-22-2024