Ipayipi lensimbi elingenamthungo liwuhlobo lwensimbi ende enengxenye engenalutho futhi elingenalo ilunga nxazonke.Ipayipi lensimbi linengxenye engenalutho futhi lisetshenziselwa kabanzi ukudlulisa amapayipi oketshezi, njengokuthutha uwoyela, igesi yemvelo, igesi, amanzi nezinye izinto eziqinile.Uma kuqhathaniswa nensimbi eqinile njengensimbi eyindilinga, ipayipi lensimbi linokugoba okufanayo namandla okuzungeza kanye nesisindo esilula. Iwuhlobo lwensimbi ye-cross-section yezomnotho futhi isetshenziswa kakhulu ekwenzeni izingxenye zesakhiwo kanye nezingxenye zemishini, njengepayipi lokubhoboza uwoyela, i-automobile drive shaft, ifreyimu yebhayisikili kanye ne-scaffolding yensimbi esetshenziswa ekwakheni.

Isikhathi sokutholwa:

Izinsuku zokusebenza ezi-5 okungenani.

Indlela yokuhlola:

DB, GB, GB/T, JB/T, NB/T, YB/T, njll.

Uhlobo lokuhlola ishubhu lensimbi engenamthungo:

Ukuhlola ipayipi lensimbi elingenamthungo elishisayo eligoqwayo elingenamthungo: okuhlanganisa ipayipi lensimbi elivamile, ipayipi lensimbi elinomfutho ophansi nophakathi, ipayipi lensimbi elinomfutho ophezulu, ipayipi lensimbi exubile, ipayipi lensimbi engagqwali, ipayipi eliqhekeka lika-petroleum, ipayipi lensimbi yokwakheka komhlaba nokunye ukuhlola kwepayipi lensimbi engenamthungo eshisayo.

Ishubhu lensimbi engenamthungo elibandayo eligoqelwe elingenamthungo lokuhlola ishubhu lensimbi elingenamthungo: Kubandakanya ukwakheka okujwayelekile, ukwakheka komshini okuneshubhu lensimbi engenamthungo, ishubhu elinomfutho ophansi ophakathi nendawo elingenamthungo, ishubhu elinomfutho ophakeme we-boiler elingenamthungo, uketshezi lokudlulisa oluneshubhu elingenamthungo, ipayipi elibandayo elidonsayo noma elibandayo lensimbi elinembayo elingenamthungo, ukubhola kwe-geological, ipayipi lokubhoboza, i-hydraulic cylinder seam seam seam seam isilinda sepayipi ipayipi, ishubhu yokuqhekeka kawoyela, zonke izinhlobo zamashubhu ensimbi angenamthungo abandayo angenamthungo njengokutholwa.

Ukuhlolwa kweshubhu lensimbi engenamthungo eliyindilinga lensimbi engenamthungo: ishubhu lokumba i-petroleum geology, ishubhu yokuqhekeka kwe-petrochemical, ishubhu elibhayela, ishubhu elithwalayo nemoto, ugandaganda, ukuhlolwa kweshubhu lensimbi yesakhiwo ngokunemba okuphezulu.

Ukuhlola ipayipi lensimbi engenamthungo: ipayipi lensimbi engenasici eligoqiwe, ipayipi lensimbi engenasici elishisayo elidonswayo (eligoqiwe) lensimbi engenasici, ipayipi lensimbi engagqwali ye-semi-ferritic semi-Martensitic, ipayipi lensimbi engagqwali ye-martensitic, ipayipi lensimbi engagqwali i-austenite-ferritic, ipayipi lensimbi engenasici, njll.

Ukutholwa kwe-jacking yamapayipi okungenamthungo: ukutholwa kwe-tube jacking yebhalansi yomfutho womoya, ibhalansi yamanzi odaka kanye nebhalansi yengcindezi yomhlaba.

Ukuhlolwa kwamashubhu ensimbi angenamthungo anomumo okhethekile: okufaka isikwele, i-oval, unxantathu, i-hexagonal, umumo wemelon, umumo wenkanyezi, namashubhu ensimbi enamaphiko angenamthungo.

Ipayipi lensimbi eliwugqinsi lokuhlola udonga: ipayipi lensimbi eligqinsile eligoqiwe eligoqiwe, ipayipi lensimbi eligqinsile eligoqelwe ngokubanda, ipayipi lensimbi eliqinile elidonswa ngokubanda elidonsa kanzima, ipayipi lensimbi eliwugqinsi elingenamthungo, isakhiwo sensimbi engenamthungo, njll.

Ukuhlola ipayipi lensimbi elingenamthungo: okuhlanganisa ipayipi lensimbi elivamile, ipayipi lensimbi elinomfutho ophansi nophakathi, ipayipi lensimbi elinomfutho ophezulu, ipayipi lensimbi elixutshwayo, ipayipi lensimbi engagqwali, ipayipi eliqhekeka likaphethiloli, ipayipi lensimbi yokwakheka komhlaba kanye nelinye ipayipi lensimbi.

Izinto zokuhlola ipayipi lensimbi engenamthungo:

Izakhiwo zamakhemikhali zihlola ukumelana nokushisa okuphezulu, ukumelana nezinga lokushisa eliphansi, ukumelana ne-asidi, ukumelana ne-alkali, ukumelana ne-oxidation, njll.

Inqubo yokwelula intambo yokuhlola ukusebenza, ukuhlolwa kokuphuka, ukugoba okuphindaphindiwe, ukugoba okubuyela emuva, ukuhlehla isicaba, i-torsion yezindlela ezimbili, ukuhlolwa kwe-hydraulic, ukuhlolwa kwe-flaring, ukugoba, ukugoqa, ukwenza isicaba, ukunwetshwa kwendandatho, ukwelula indandatho, i-microstructure, ukuhlolwa kwenqubo yenkomishi, ukuhlaziywa kwe-metallographic, njll.

Ukuhlola okungabhubhisi X – ukuhlolwa kwe-ray okungabhubhisi, ukuhlolwa kwe-electromagnetic ultrasonic, ukuhlolwa kwe-ultrasonic, ukuhlolwa kwamanje kwe-eddy, ukuhlolwa kokuvuza kazibuthe, ukuhlolwa kokungena, ukuhlolwa kwezinhlayiyana kazibuthe.

Izakhiwo zemishini zivivinya amandla okuqina, ukuhlolwa komthelela, iphuzu lesivuno, ubude ngemva kokuphuka, ukuncishiswa kwendawo, inkomba yokuqina (ukuqina kwe-Rockwell, ubulukhuni buka-Brinell, ubulukhuni be-Vickers, ubulukhuni buka-Richter, ubulukhuni be-Vickers).

Ezinye izinto: isakhiwo se-metallographic, inclusions, ungqimba lwe-decarburization, ukunqunywa kokuqukethwe kwe-microstructure, ukuhlaziywa kwembangela yokugqwala, usayizi wokusanhlamvu kanye nesilinganiso se-microscopic, isakhiwo esiphansi, ukugqwala kwe-intergranular, i-microstructure ye-superalloy, isakhiwo se-metallographic lokushisa eliphezulu, njll.

Izinto zokuhlaziya: ukuhlaziya okuqhathanisayo, ukuhlonza impahla, ukuhlaziya ukwehluleka, ukuhlaziya ingxenye.

Ukuhlaziywa kwamakhemikhali ukwehluleka ukuhlaziywa kokuhlaziywa kokuphuka, ukuhlaziywa kokugqwala, njll.

Ukuhlaziywa kwe-Element Thola futhi uhlaziye ngokunembile ukwakheka nokuqukethwe kwe-manganese, i-oksijeni, i-nitrogen, i-carbon, isulfure, i-silicon, insimbi, i-aluminium, i-phosphorus, i-chromium, i-vanadium, i-titanium, ithusi, i-cobalt, i-nickel, i-molybdenum, i-cerium, i-lanthanum, i-calcium, i-magnesium, i-zinc, i-tin, i-antimony, izakhi zensimbi, i-antimony nezinye izakhi zensimbi. insimbi engagqwali.

Izinga lokuhlola lepayipi lensimbi engenamthungo (ingxenye) :

I-GB 18248-2008 Amashubhu ensimbi angenamthungo wamasilinda egesi.

2, GB/T 18984-2016 ipayipi lensimbi engenamthungo yepayipi lokushisa eliphansi.

3, GB/T 30070-2013 Ingxubevange steel ipayipi Seamless steel zokuthutha amanzi olwandle.

4, GB/T 20409-2018 Amashubhu ensimbi angenamthungo anentambo yangaphakathi yama-boilers anengcindezi ephezulu.

I-5, i-GB 28883-2012 eyinhlanganisela yamashubhu ensimbi engenamthungo yokucindezela.

I-GB 3087-2008 Amashubhu ensimbi angenamthungo wamabhoyela okucindezela okuphansi naphakathi.

7, GB/T 34105-2017 Amashubhu ensimbi angenamthungo wezakhiwo zobunjiniyela zasolwandle.

I-GB 6479-2013 Amashubhu ensimbi angenamthungo wemishini kamanyolo enengcindezi ephezulu.