Izindaba Izigaba

I-Hydrogen induced cracking (HIC) imele inselele evamile, ikakhulukazi embonini ye-petroleum neyokuhluzwa lapho ubumsulwa kanye nekhwalithi iyonke yensimbi ibaluleke kakhulu. Inqubo yokukhiqiza yezinsimbi ezimelana ne-HIC ihlanganisa ...

Ipayipi elishiselwe lensimbi engagqwali eqondile liwuhlobo lomthungo oshiselwe ipayipi elinendawo eqondile noma usayizi. Kuyipayipi lensimbi elakhiwe ngokukhipha umucu wensimbi ngokusebenzisa isikhunta, bese lishiselwa ngokuzenzakalelayo noma lishikelwe ngesandla; Lolu hlobo lwepayipi ...

Ukwelashwa kwe-Pickling surface yensimbi engagqwaliKuvame ukuba nezindlela ezimbili zokukhetha: amakhemikhali kanye ne-electrolytic. I-pickle yamakhemikhali kuphela esetshenziselwa ukuvikela ukugqwala kwe Ipayipi Lensimbi Engagqwalis, engasusa isikali se-oxide, ukugqwala kanye nezingubo ezindala. Kwesinye isikhathi...

1. Imboni yezimoto Insimbi engagqwali isetshenziswa ngokuyinhloko ohlelweni lokukhipha umoya, ibalwa ngaphezu kwe-1/2 yenani eliphelele lensimbi engagqwali yezimoto, futhi u-80% insimbi engagqwali ye-ferritic. I-exhaust gas ekhiqizwa injini yemoto igeleza iphuma ...