Izindaba Zezimboni
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Amazinga okushisa okugoqa
Izinga lokushisa eligoqiwe linomthelela emugqeni Ngemva kokuqeda ukugoqa umucu, amanzi okupholisa ngaphakathi kwesendlalelo ukushintsha izinga lokushisa eligoqiwe u-α acindezelwa kakhulu. Ngaphansi kwe-eutectoid ferrite nucleation kanye nokukhula kwezinga lokushisa elithandelayo, kulandela ukuqedwa kokudlulele...Funda kabanzi -
I-Carbon steel kanye ne-alloy steel ukuqhathanisa nezimiso zokukhetha
Ezikhathini eziningi abantu ukukhetha okwengeziwe kwensimbi esikhundleni se-carbon steel ikakhulukazi kunalezi zici ezilandelayo. (1) Ukuqina okungenamandla I-Carbon steel isebenzisa ukucisha amanzi, ububanzi bayo bokucisha obubucayi bube ngu-15 ~ 20mm, ububanzi obungu-20mm obukhulu kunezingxenye, ngisho noma amanzi engakwazi ukucisha ukuqina...Funda kabanzi -
Izinzuzo ze-vanadium ngensimbi
Ukuze uthuthukise izakhiwo ezithile zensimbi futhi ngaleyo ndlela uthole ezinye izakhiwo ezikhethekile ohlelweni lokuncibilikisa ngamabomu izakhi ezibizwa ngokuthi i-alloying elements. Izakhi ezivamile zokuhlanganisa i-chromium, i-nickel, i-molybdenum, i-tungsten, i-vanadium, i-titanium, i-niobium, i-zirconium, i-cobalt, i-silicon, ...Funda kabanzi -
I-Fusion welding yepayipi le-PE
Eminyakeni yamuva nje, ipayipi le-polyethylene seliyisinqumo esingcono kakhulu senethiwekhi yepayipi legesi yedolobha kanye nenethiwekhi yepayipi lokuphakela amanzi ngomfutho ophansi ngenxa ye-weld yayo eyingqayizivele futhi enhle ingaba lula ukuxhuma, ukumelana nokuqhekeka, ukuvikelwa kwemvelo, impilo, ukusetshenziswa kabusha nokunye. izici. ...Funda kabanzi -
Insimbi eyakhiwe ngokubandayo
Insimbi eyakhiwe ngokubanda isho amapuleti okusetshenziswa noma i-strip egotshwe esimweni esibandayo somumo ohlukahlukene we-cross-sectional wensimbi eqediwe. Insimbi eyakhiwe ngendlela ebandayo iyingxenye yensimbi engasindi encane enezindonga eziqinile, ebizwa nangokuthi amaphrofayili ensimbi akhiwe ngendlela ebandayo. Insimbi yesigaba esigobayo iyinto esemqoka...Funda kabanzi -
Amaphutha kanye nokwelashwa kwepayipi lensimbi elidonsayo elibandayo
Ukukhubazeka kanye nokwelashwa kwepayipi lensimbi elidonswa ngokubanda kunjengokulandelayo: 1, ukugoqa: uhlelo oludonsayo, ipayipi lensimbi elidonsa abandayo ngaphakathi nangaphandle elihunyushwe isiqondiso esiqondile noma esivunguzayo sokugoqa, ukuvela kokudlula kwendawo noma okude epayipini. Isizathu: ingaphezulu lempahla yepayipi eligoqiwe noma eli ...Funda kabanzi
