Izindaba
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Okujwayelekile kwamapayipi ensimbi angenamthungo
Ipayipi lensimbi elingenamthungo liwumugqa omude wensimbi onengxenye engenalutho futhi awekho amalunga azungezile.Ipayipi lensimbi linengxenye engenalutho futhi lisetshenziswa kakhulu njengepayipi lokuthutha uketshezi, njengamapayipi okuthutha uwoyela, igesi yemvelo, igesi, amanzi kanye nezinto ezithile eziqinile.Uma kuqhathaniswa ne-soli...Funda kabanzi -
Insimbi, insimbi kanye nezinsimbi ezingenayo insimbi
1. Izinsimbi ezisansimbi zibhekisela kuma-aloyi ensimbi nensimbi.Okufana nensimbi, i-iron yengulube, i-ferroalloy, i-iron cast, njll. Kokubili insimbi ne-pig iron ama-alloys asekelwe ku-iron kanye ne-carbon njengento eyinhloko eyengeziwe, ebizwa ngokuthi ama-alloys e-iron-carbon.I-pig iron isho umkhiqizo owenziwe ngokuncibilikisa insimbi yensimbi ...Funda kabanzi -
Mechanical Properties of Steel
1. Iphuzu lokukhiqiza Lapho insimbi noma isampula yeluliwe, lapho ukucindezeleka kudlula umkhawulo wokunwebeka, ngisho noma ukucindezeleka kunganyuki, insimbi noma isampula iyaqhubeka nokuguquguquka okusobala kwepulasitiki, okubizwa ngokuthi ukuhoxa, kanye nenani elincane lokucindezeleka lapho into eyenzakalayo iyenzeka...Funda kabanzi -
Ubukhulu bensimbi
Ubude bensimbi buwubukhulu obuyisisekelo bazo zonke izinhlobo zensimbi, okubhekisela kubude, ububanzi, ukuphakama, ububanzi, i-radius, ububanzi bangaphakathi, ububanzi bangaphandle kanye nokuqina kodonga lwensimbi.Amayunithi asemthethweni okulinganisa ubude bensimbi amamitha (m), amasentimitha (cm), kanye ne-mi...Funda kabanzi -
Ipayipi eliyinhlanganisela yensimbi-yepulasitiki
Ipayipi eliyinhlanganisela yensimbi-yepulasitiki lenziwe ngepayipi lensimbi elinothayela elishisayo-dip njengesisekelo, futhi udonga lwangaphakathi (udonga lwangaphandle lungasetshenziswa futhi uma ludingeka) lumbozwe ngepulasitiki ngobuchwepheshe be-powder yokuncibilika kokufutha, futhi lusebenza kahle kakhulu.Uma iqhathaniswa nepayipi likathayela, inezinzuzo...Funda kabanzi -
Mayelana plastic camera steel pipe kanye ipayipi lashukumisa
Ipayipi lensimbi elakhiwe ngopulasitiki: Ipayipi lensimbi eligqize ngepulasitiki liwuhlobo olusha lwepayipi eliluhlaza futhi elinobungani nendawo ezungezile, futhi izakhiwo zalo ezithile zingenza libe intandokazi entsha embonini yamapayipi eminyakeni engaphezudlwana nje kweshumi.Okokuqala, ngokombono wabathengisi, kungakhathaliseki ukuthi ipayipi lepulasitiki noma ...Funda kabanzi -
Ukusetshenziswa kwamashubhu ensimbi engagqwali embonini ye-petroleum kanye ne-petrochemical
Ukusetshenziswa kwamashubhu ensimbi engagqwali embonini ye-petroleum kanye ne-petrochemical Insimbi engagqwali ngokusho kokwakheka kwamakhemikhali ingahlukaniswa nge-Cr insimbi engagqwali, i-CR-Ni insimbi engagqwali, i-CR-Ni-Mo insimbi engagqwali, ngokusho kwensimu yesicelo ingahlukaniswa ibe insimbi engagqwali yezokwelapha. ste...Funda kabanzi -
Yini i-tubing ehlanganisiwe
Ishubhu ehlanganisiwe, eyaziwa nangokuthi ishubhu eguquguqukayo, yenziwe ngeshubhu yensimbi ye-carbon alloy eguquguqukayo ukuze ihlangabezane nezidingo zokuguquguquka kwepulasitiki kanye nokuqina okudingekayo ekusebenzeni kwe-downhole.Ukucaciswa kwamashubhu ahlanganisiwe okuvame ukusetshenziswa yilezi: Phi 1/2 amaquart amathathu...Funda kabanzi -
Umsuka Wensimbi engagqwali
UBrearley wasungula insimbi engagqwali ngo-1916 wathola ilungelo lobunikazi laseBrithani futhi waqala ukukhiqiza ngobuningi, kuze kube manje, insimbi engagqwali etholwe ngephutha kudoti yaduma emhlabeni wonke, uHenry Brearley waziwa nangokuthi "ubaba wensimbi engagqwali".Ngesikhathi se...Funda kabanzi -
Ukusetshenziswa kwensimbi engagqwali
Ishubhu lensimbi engagqwali eliqinile elivame ukusetshenziswa i-brinell, i-Rockwell, i-Vickers izinkomba ezintathu zobulukhuni ukukala ubulukhuni bayo.Ubulukhuni be-Brinell Esilinganisweni seshubhu lensimbi engagqwali, ubulukhuni be-brinell busetshenziswa kakhulu, ngokuvamile buba yi-diameter ye-indent ukuze kuvezwe okuqina...Funda kabanzi
