Umbhobho wentsimbi engenamthungo we-alloy luhlobo lombhobho wentsimbi engenamthungo, kwaye ukusebenza kwawo kuphezulu kakhulu kunombhobho wentsimbi eqhelekileyo engenamthungo, kuba lo mbhobho wentsimbi une-Cr engaphezulu, kwaye ukumelana kwawo nobushushu obuphezulu, ukumelana nobushushu obuphantsi kunye nokusebenza kokumelana nokugqwala kungcono kunezinye iipayipi zentsimbi ezingenamthungo. Ayinakuthelekiswa, ngoko ke iityhubhu ze-alloy zisetyenziswa kakhulu kwi-petroleum, iikhemikhali, amandla ombane, ibhoyila nakwamanye amashishini. Umbhobho wentsimbi engenamthungo we-alloy (i-Seamless Steel Tube) unecandelo elingenanto, umcu wentsimbi omde ongenamalungu ajikelezileyo. Umbhobho wentsimbi unecandelo elingenanto kwaye usetyenziswa kakhulu njengombhobho wokuthutha ulwelo, njengeepayipi zokuthutha ioyile, igesi yendalo, igesi, amanzi kunye nezinto ezithile eziqinileyo. Xa kuthelekiswa nentsimbi eqinileyo efana nentsimbi ejikelezileyo, umbhobho wentsimbi engenamthungo we-alloy unamandla afanayo okugoba kunye nokujika kunye nobunzima obulula. Yintsimbi yecandelo elongayo kwaye isetyenziswa kakhulu ekwenziweni kweendawo zokwakha kunye neendawo zoomatshini, ezifana nokuthuthwa kweoyile. Ukwenza iindawo zeringi ngombhobho wentsimbi engenamthungo we-alloy kunokuphucula izinga lokusetyenziswa kwezinto, ukwenza lula inkqubo yokuvelisa, konge izixhobo kunye nexesha lokucubungula, njengeendandatho zokuthwala eziqengqelekayo, iiseti ze-jack, njl.njl., eziye zasetyenziswa kakhulu ekuvelisweni kwemibhobho yentsimbi. Umbhobho wentsimbi engenamthungo we-alloy ukwayinto efunekayo kwizixhobo ezahlukeneyo zesiqhelo, kwaye umbhobho, umbhobho, njl. kufuneka wenziwe ngombhobho wentsimbi. Ukongeza, xa icandelo leringi liphantsi koxinzelelo lwangaphakathi okanye lwangaphandle lwe-radial, amandla afanayo. Ke ngoko, uninzi lwemibhobho yentsimbi engenamthungo ye-alloy yimibhobho engqukuva.
Udidi:
Umbhobho wesinyithi ongenamthungo wesakhiwo: isetyenziselwa kakhulu ulwakhiwo ngokubanzi kunye nolwakhiwo loomatshini. Izinto ezimele yona (uphawu): intsimbi yekhabhoni 20, intsimbi engama-45; intsimbi ye-alloy Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, njl.njl.
Imibhobho yentsimbi engenamthungo yokuhambisa ulwelo: isetyenziselwa kakhulu ukuhambisa imibhobho yolwelo kubunjineli nakwizixhobo ezinkulu. Izixhobo ezimeleyo (udidi) yi-20, Q345, njl.
Imibhobho yentsimbi engenamthungo yeebhoyila eziphantsi neziphakathi: isetyenziswa kakhulu kwimibhobho yokuhambisa ulwelo oluphantsi noluphakathi kwiibhoyila zoshishino kunye neebhoyila zasekhaya. Izinto ezimeleyo yintsimbi eyi-10, 20.
Imibhobho yentsimbi engenamthungo yeebhoyila ezinoxinzelelo oluphezulu: isetyenziselwa ikakhulu iintloko zothutho lolwelo olushushu oluphezulu kunye noxinzelelo oluphezulu kunye nemibhobho kwiibhoyila kwizityalo zamandla kunye nezityalo zamandla enyukliya. Izixhobo ezimeleyo yi-20G, 12Cr1MoVG, 15CrMoG, njl.njl.
Imibhobho yentsimbi engenamthungo yezixhobo zesichumiso esinoxinzelelo oluphezulu: isetyenziswa kakhulu kwimibhobho yolwelo olushushu kakhulu nolunoxinzelelo oluphezulu kwizixhobo zesichumiso. Izixhobo ezimeleyo ziyi-20, 16Mn, 12CrMo, 12Cr2Mo, njl.
Imibhobho yentsimbi engenamthungo yokuqhekeka kweoyile: isetyenziswa kakhulu kwiibhoyila, kwii-heat exchangers nakwiipayipi zazo zokuhambisa ulwelo kwi-oyile smelters. Izixhobo zayo ezimeleyo yi-20, 12CrMo, 1Cr5Mo, 1Cr19Ni11Nb, njl.
Imibhobho yentsimbi engenamthungo yeesilinda zegesi: isetyenziselwa kakhulu ukwenza iisilinda ezahlukeneyo zegesi kunye ne-hydraulic. Izixhobo zayo ezimeleyo yi-37Mn, 34Mn2V, 35CrMo njalo njalo.
Iipayipi zentsimbi ezingenamthungo eziqengqelekayo ezishushu zezixhobo ze-hydraulic: zisetyenziselwa kakhulu ukwenza izixhaso ze-hydraulic, ii-cylinders kunye nee-columns kwimigodi yamalahle, kunye nezinye ii-cylinders kunye nee-columns ze-hydraulic. Izinto ezimeleyo yi-20, 45, 27SiMn, njl.
Umbhobho wentsimbi engenamthungo otsalwa ngokubandayo okanye oqengqelekayo ngokubandayo: usetyenziselwa kakhulu ulwakhiwo loomatshini, izixhobo zokucinezela ikhabhoni, ezifuna ukuchaneka okuphezulu kunye nokugqitywa kakuhle komphezulu. Izinto ezimeleyo yintsimbi engama-20, 45, njl.
Izinto zetyhubhu ye-alloy
12Cr1MoV, P22 (10CrMo910) T91, P91, P9, T9, WB36, Cr5Mo (P5, STFA25, T5, )15CrMo (P11, P12, STFA22), 13CrMo44, Cr5Mo, 25CrMo, 25CrMo, 25CrCrMo, 25CrMo 40CrMo.
Imigangatho yokusetyenziswa kazwelonke i-DIN17175-79,GB5310-2008, GB9948-2006, I-ASTMA335/A335m, I-ASTMA213/A213m.