H62 tooj dag yog dab tsi?
H62 tooj dag, nrog cov ntsiab lus tooj liab siab dua me ntsis, muaj qhov sib npaug zoo dua ntawm kev ua haujlwm zoo, kev tiv thaiv corrosion, thiab kev zoo nkauj zoo ib yam, ua rau nws yog qhov kev xaiv hwm rau cov ntawv thov tshwj xeeb.
Cov khoom siv ntawm H62 tooj dag yog dab tsi?
| Yam khoom | Yam ntxwv |
|---|---|
| Neeg kho tshuab | - Lub zog: Tensile zog ~ 330-400 MPa (annealed), tuaj yeem ua haujlwm txias. - Ductility: Nruab nrab ntawm chav tsev kub; zoo dua kub ua hauj lwm (zoo heev rau kub forging / extrusion). - Machinability: Ncaj nraim rau qhov zoo (zoo dua li - tooj dag vim yog -theem nti- tawg). |
| Lub cev | - Qhov ceev: ~ 8.43 g / cm³. - Conductivity: Nruab nrab hluav taws xob & thermal conductivity (qis dua tooj liab ntshiab). - Xim: Golden daj, zoo nkauj txaus nyiam. |
| Corrosion | Feem ntau zoo atmospheric thiab dej corrosion kuj. Yooj yim rau dezincification hauv qee qhov dej / tshuaj lom neeg ib puag ncig thiab rau ammonia-induced stress corrosion cracking. |
| Fabrication | Zoo heev rau kev ua haujlwm kub (forging, dov, extrusion). Haum rau kev ua haujlwm txias nrog nruab nrab annealing. Yooj yim soldered, brazed, thiab welded. |
Daim ntawv thov
H62 tooj dag yog ib qho hlau nrog ntau daim ntawv thov xws li cov kav dej fittings mus rau qhov chaw tsheb vim lawv lub zog, ductility, thiab tsos. Nws cov yam ntxwv tshwj xeeb ua rau nws zoo tshaj plaws rau ntau yam kev siv xws li cov kav dej fittings vim dej corrosion tsis kam, cov khoom siv hluav taws xob vim dej conductivity, thiab cov khoom siv kho kom zoo nkauj vim cov xim kub.
Nug txog H62 Brass Nqe & Cov Qauv
Hauv -Kev sib tham tob txog H62 Brass Chemical Composition
H62 tooj dag feem ntau yog tooj liab (Cu) thiab zinc (Zn) alloy nrog rau qee qhov kab ntawm lwm cov ntsiab lus nyob ntawm ib qho cuab yeej uas yuav tsum tau txhim kho. Standard H62 tooj dag muaj tooj liab cov ntsiab lus ntawm 60.5% mus rau 63.5%, nrog rau zinc cov ntsiab lus ntawm 36.5% mus rau 39.5%. Cov txiaj ntsig no tuaj yeem hloov pauv me ntsis raws li kev cai tshwj xeeb lossis cov qauv tsim khoom. Cov tooj liab- nplua nuj alloy muab H62 tooj dag zoo corrosion kuj thiab siab malleability, whereas cov ntsiab lus zinc muab nws lub zog thiab hardness.
Cov khoom me me ntawm impurities lossis cov ntsiab lus ntxiv kuj tseem muaj, xws li txhuas (Pb), hlau (Fe), lossis sulfur (S), txhua qhov qis dua 0.5%, nyob ntawm cov txheej txheem ntawm kev tsim khoom lossis ib puag ncig uas yuav siv cov khoom siv. Piv txwv li, cov hlau lead yuav raug ntxiv los txhim kho kev ua haujlwm, qhov qis ntawm cov hlau tuaj yeem txhim kho hnav tsis kam.
Qhov kev sib haum xeeb no ua rau H62 tooj dag muaj ntau yam alloy, haum rau ntau daim ntawv thov, kev lag luam lossis kho kom zoo nkauj. Nws cov tshuaj lom neeg ua kom lub zog thiab ua haujlwm tau zoo los ntawm ib puag ncig reactive, thiab qhov no yog vim li cas nws tseem niaj hnub tsim khoom raws li cov tooj dag feem ntau siv.
tooj liab thiab zinc hauv H62 tooj dag
Cov ntsiab lus tseem ceeb ntawm H62 tooj dag yog tooj liab thiab zinc, uas ua ke tsim cov yam ntxwv tshwj xeeb ntawm cov hlau. Feem ntau, txog 60 mus rau 63% ntawm cov alloy muaj tooj liab, qhov seem yog ua los ntawm 37 mus rau 40% zinc. Qhov ntau yam no yog raws li qhov sib npaug zoo xaiv los ntawm cov tuam txhab tsim khoom nruab nrab ntawm lub zog, malleability, thiab corrosion kuj, tawm hauv H62 tooj dag qhib rau ntau daim ntawv thov.
Cov ntsiab lus siab tshaj ntawm tooj liab feem ntau ntxiv rau cov hlau ' thermal thiab hluav taws xob conductivity cim thiab corrosion kuj nyob rau hauv ntau qhov chaw, nrog rau cov dej noo thiab qee cov kua qaub. Nws tswj cov ductility ntawm cov khoom, uas tso cai rau shaping los yog machining rau intricate Cheebtsam yam tsis muaj cracking.
Ntawm qhov tsis sib xws, zinc muab lub zog thiab hnav tsis kam. Nws ua rau cov hlau tsis muaj zog txaus los tiv thaiv kev siv tshuab, yog li tsim cov iav, bearings, thiab li qub. Zinc pab txo qis tus nqi ntawm cov alloy yam tsis muaj kev cuam tshuam nws qhov kev ua tau zoo, yog li pab txhawb rau nws cov txiaj ntsig kev lag luam rau kev siv.
Qhov tshwj xeeb sib xyaw ntawm tooj liab thiab zinc hauv H62 tooj dag yields qhov sib npaug ntawm cov khoom siv kho tshuab thiab tshuaj lom neeg, nrog rau kev siv lub tshuab thiab lub neej ntev. Los ntawm kev tsim txiaj ntawm kev sib xyaw ua ke zoo tshaj plaws, H62 tooj dag pom daim ntawv thov hauv kev tsim cov khoom siv tsheb, cov khoom siv hluav taws xob, thiab cov khoom siv zoo nkauj- ntsig txog.
Qhov sib txawv ntawm H59 thiab H62 Brass
| Ntsiab Parameter | H59 tooj | H62 tooj |
|---|---|---|
| Kev sib xyaw | 59% tooj liab | 62% tooj liab |
| Lub zog | Siab dua | Nruab nrab |
| Hardness | Siab dua | Nruab nrab |
| Malleability | qis | Siab dua |
| Corrosion Res. | qis | Siab dua |
| Hnav Res. | Siab dua | Nruab nrab |
| Daim ntawv thov | Load- Dais | tsim |
Peb lub Hoobkas
Peb lub hauv paus tsim khoom niaj hnub no tau nruab nrog kev ua tiav puv - cov txheej txheem ntau lawm rau kev tsim cov khoom siv tooj liab thiab tooj liab alloy. Lub Hoobkas nta precision smelting, nruam nruam, siab - siab extrusion, siab - ceev dov, thiab precision txiav cov cuab yeej, xyuas kom nruj tswj txhua kauj ruam ntawm tooj liab ingot rau cov khoom tiav. Peb muaj zog R & D thiab customization muaj peev xwm, ua rau peb tsim ntau yam specifications thiab tempers ntawm tooj liab raj, daim hlau, rods, xov hlau, thiab ultra- nyias foils raws li thoob ntiaj teb cov qauv (xws li ASTM, EN, JIS) thiab cov neeg siv khoom tshwj xeeb. Peb cov khoom siv dav siv hauv ntau yam lag luam, suav nrog tub yees, hluav taws xob, hluav taws xob, tsheb thauj mus los, thiab kev tsim kho.
Copper khoom ntim
Peb nkag siab tag nrho tias kev ntim khoom ruaj ntseg yog qhov tseem ceeb rau kev xa khoom tsis zoo. Ua raws li cov yam ntxwv ntawm cov khoom sib txawv, peb ntiav cov kev lag luam ntim cov kev daws teeb meem: cov raj tooj liab thiab cov pas nrig feem ntau muaj kev ruaj ntseg nrog cov tshuaj tiv thaiv - xeb sab hauv thiab ruaj khov ntoo crates lossis hlau - lub thawv ntawv txhawm rau tiv thaiv kev cuam tshuam thiab deformation thaum caij tsheb npav; tooj liab daim hlau, strips, thiab foils yog thawj zaug them nrog zaj duab xis tiv thaiv, muab tso rau hauv ib puag ncig qhuav, qhwv nrog cov ntawv tsis muaj dej thiab noo noo- cov ntaub ntawv pov thawj, thiab thaum kawg tau ntim rau hauv cov khoom siv plywood lossis steel coil thawv kom tiv thaiv cov dej noo thiab kev puas tsuaj; cov xov hlau yog zoo huv si rau ntawm ntoo los yog steel reels thiab khov kho. Tag nrho cov ntim tau sau meej meej thiab ua raws li cov qauv xa tawm, kom ntseeg tau tias koj cov khoom tswj hwm lawv lub Hoobkas zoo txawm tias tom qab ntev - kev thauj mus los hauv hiav txwv thiab ntau yam kev tuav.
Tau Txais Cov Lus Qhia Ceev & Logistics Plan
