Kev piav txog
Forging tooj liab yeeb yog lub copper yeeb nkab ua los ntawm kev lom zem. Cov txheej txheem ntau lawm feem ntau suav cov cua tshuab khaws cia kom haum rau qhov ntsuas kub, ua rau nws nyiam, thiab kos duab, thiab thaum kawg txias thiab ua tiav. Tus txheej txheem no ua rau lub tshuab tooj liab liab kom muaj cov khoom siv kho dua lub zog thiab compressive resistance thaum tswj cov hluav taws xob zoo thiab thermal conductivity. Forged Tooj Liab Pipes tau siv dav hauv qee zaus uas yuav tsum tau tiv thaiv kom kub siab thiab cov kav dej sov thiab cov tshuab hluav taws xob hnyav.
Nta
Siab lub zog thiab zoo heev neeg kho tshuab cov khoom
Forging tooj liab yeeb siv kub thiab kev kub siab forging txheej txheem rau kev ua kom zoo nkauj ntawm tooj hlau los ua tus qauv fiber ntau thiab ntom. Qhov qauv hauv lub koom haum no txo cov khoom tsis xws luag sab hauv cov khoom, xws li pores thiab suav, thiab txhim kho lub zog tensile thiab cuam tshuam ntawm cov yeeb nkab. Raws li cov ntawv xeem, lub zog tensile ntawm forged tooj liab kav yog feem ntau tshaj 200 MPa, uas yog li 30% siab dua li ntawm cov kav dej. Lub zog hloov kho no ua kom muaj kev ruaj khov thiab kev nyab xeeb ntawm cov yeeb nkab hauv qab kev ntxhov siab ntau thiab siv tau dav hauv cov kabmob thauj khoom-cov kabmob thiab cov tshuab hluav taws xob siab.
Kho kom meej txoj cai seem thiab ua qhov tseeb
Forging tooj liab yeeb siv cov hlau tshwj xeeb los ntawm kev ua tiav cov yeeb nkab ua tiav los ntawm cov yeeb nkab tas lawm yog tswj tau hauv {0}. 1 hli. Nyob rau hauv sib piv, qhov seem ntev ntev ntawm tooj liab kav hauv casting thiab cov txheej txheem extrusion feem ntau yog tshaj saud ± 0.5 hli. High-precision qhov ntsuas hluav taws xob tswj cov kev hloov kho lub sijhawm ntawm cov txheej txheem txuas ntxiv thiab kev sib dhos ua ke thiab txo cov khoom pov tseg. Cov txiaj ntsig tau ntawm precision forged kav yog nce los ntawm kwv yees li 15%, uas tau tsim kho tau zoo thiab txuag tau cov nqi ntau lawm. Cov yam ntxwv no yog tsim tshwj xeeb rau kev thov cov khoom kom muaj nyob rau hauv cov khoom siv ntsuas thiab cov chaw siab kawg muaj kev lag luam.
Zoo tshaj plaws corrosion thiab cov qauv ntom ntom
Cov txheej txheem Forging cog cov qauv sab hauv ntawm cov khoom tooj liab los ntawm cov khoom siv roj nplaum, txo cov cim xeeb thiab yog li txhim kho cov ceev thiab kev sib txuam ntawm cov khoom siv. Tooj liab nws tus kheej muaj oxidation zoo ua tsis kam thiab corrosion tsis kam. Tom qab forging, nws nto thiab sab hauv yog ruaj khov. Nyob rau hauv cov kev ntsuas corrosion nrawm, cov corrosion lub sij hawm ntawm forged tooj liab kav hauv kev tshuaj ntsev yog kwv yees li 40% ntev dua li nrum tooj liab kav dej. Qhov kev ua tau zoo no ua rau nws dav siv dav hauv cov kav tsheb thauj hauv cov tub rog, tshuaj lom neeg thiab lwm qhov chaw muaj kev nyab xeeb, kom muaj kev nyab xeeb ntev thiab ntseeg tau.
Cov thermal zoo heev thiab kub ruaj khov
Lub thermal conductivity ntawm tooj liab yog kwv yees li 400 w \/ kws txog kaum zaus uas hlau. Thaum lub sij hawm forging txheej txheem, cov hlau nplej yog kho kom zoo nkauj thiab cov txheej txheem txo, uas txo cov nplej zom zom ua kom huv si thiab txhim kho cov cua sov nrog kev ua tau zoo. Lub thermal conductivity ntawm forging tooj liab cov hlau tuaj yeem tswj tau sab saud 380 W \/ MIN, tau sib tham txog cov tshuab ua kom muaj kev sib zog ua kom zoo. Nyob rau tib lub sijhawm, cov khoom siv tshuab ntawm forged tooj liab pipes nyob ruaj khov nyob rau hauv cov kev muaj zog nyob rau hauv ntau tshaj 20% piv rau nrum tooj liab kav dej. Cov yeeb yam no ua rau nws haum rau cov liaj teb ntawm lub zog, HVAC thiab muaj kev muaj tshav kub muaj zog.
Cim npe nrov: Forging Tooj Liab Yeeb Nkab, Tuam Tshoj Forging Tooj Ntsig Chaw Tsim Tshuaj, Chaw muag khoom, Hoobkas
