Graphite blocks rau txhuas castings, nrog ib tug siab ceev ntawm ntau tshaj los yog sib npaug zos rau 2.1g / cm³, tshwj xeeb tshaj yog tsim rau txhuas melting. Tus nqi qis, lub neej ntev, thiab siv tau zoo dua.
Hauv kev lag luam aluminium casting saw, graphite blocks yog siv los ua cov tub ntxhais siab -kub- resistant khoom rau cov molding molds ntawm txhuas castings. Lawv cov yam ntxwv siab ceev (Ntau dua lossis sib npaug li 2.1g / cm³) ncaj qha txiav txim siab thermal conductivity efficiency ntawm molten aluminium thiab qhov zoo ntawm cov castings. Raws li lub ntiaj teb ua lag luam raw khoom, peb tau tsim nyob rau hauv - sib sib zog nqus kev koom tes nrog thoob ntiaj teb txhuas casting giants xws li Alcoa ntawm lub tebchaws United States thiab Rohm Group ntawm lub teb chaws Yelemees. Peb cov khoom thiab cov kev pab cuam npog aluminium melting ntau lawm kab nyob rau hauv 20+ lub teb chaws nyob ib ncig ntawm lub ntiaj teb no, tsis tu ncua txhawb kev ruaj khov ntawm high-kawg txhuas castings.
Cov ntaub ntawv ntsuas qhov tseeb qhia tau hais tias cov thermal expansion coefficient ntawm peb cov aluminium castings nrog graphite blocks yog tsawg li 0.012 × 10⁻⁶ /℃(kev lag luam nruab nrab 0.018 × 10⁻⁶ / degree) nyob rau hauv kev ua hauj lwm ntawm 600 -700℃, thiab cov kev pab cuam lub neej ntawm 50 00 cycle lub sijhawm). Cov khoom purity ncav cuag 99.95%, thiab tsis muaj hlau lossis txhuas impurities raug kuaj pom los ntawm X-ray diffraction (XRD). Qhov no ua tau zoo txo qhov porosity ntawm cov castings ntau dua 30%, thiab txhim khu lub zog tensile thiab nto tiav ntawm aluminium castings. Cov qauv high-density no kuj tseem txhim kho cov thermal stability ntawm pwm rau cov kua txhuas, thiab txo cov khib nyiab melting.
Los ntawm kev xaiv peb cov aluminium castings nrog graphite blocks, koj yuav txaus siab rau peb cov txiaj ntsig tseem ceeb:
Kev siv zaus kom zoo dua
Nyob rau hauv tib lub sij hawm smelting txhuas, lub sij hawm siv yog 20% ntev dua li ntawm cov khoom tseem ceeb hauv khw, txo qhov zaus ntawm pwm hloov;
Khoom zoo guarantee
Txhua pawg tau lees paub los ntawm ISO 9001 kev tswj hwm kev ua haujlwm zoo, muab tag nrho -chain traceability system kom ntseeg tau siab - ntom ntom;
Tus nqi -kev ua tau zoo heev
Los ntawm cov qauv khoom siv ncaj qha, tus nqi yog 10% qis dua tus qauv thoob ntiaj teb, thiab txhua xyoo tus nqi nruab nrab ntawm txhuas casting ntau lawm tau txais kev cawmdim los ntawm 12%.
Vim li cas thiaj xaiv peb?
Core Cooperative Advantages
Tshaj 30 xyoo ntawm kev lag luam kev lag luam: Founded hauv 1984, tshwj xeeb hauv kev tsim cov khoom lag luam graphite, nrog cov cuab yeej paub tab thiab txhim khu kev qha
Tag nrho- txheej txheem kev tsim khoom ywj pheej: Los ntawm kev xaiv cov khoom siv raw mus rau kev ua tiav cov khoom tiav, tsis muaj kev sib txuas nruab nrab, ua kom muaj kev tswj tau zoo thiab tus nqi zoo
Kev ua haujlwm muaj peev xwm ua tau zoo: CNC cov lej tswj kev ua haujlwm, nrog qhov ntev ntev ntawm ± 0.01mm, ua tau raws li siab - vuam yuav tsum
Cov lus teb ceev ceev: Pab pawg kws tshaj lij nyob online 24 teev hauv ib hnub, thiab kev txiav txim xa mus yog 20% sai dua li qhov nruab nrab ntawm kev lag luam
Kev ua haujlwm zoo: ISO9001 daim ntawv pov thawj, muab cov ntaub ntawv xeem rau txhua pawg ntawm cov khoom, kom ntseeg tau tias kev ua haujlwm ruaj khov
kev sib piv ntawm cov khoom parameter
| Kev lag luam domain | Cov xwm txheej tseem ceeb ntawm daim ntawv thov | Kev xav tau | Tus nqi manifestation (dataization) |
| Lithium roj teeb anode cov ntaub ntawv (cov khoom tseem ceeb, accounting rau 75%) | Artificial graphite / Ntuj graphite / Silicon-carbon anode graphiteization rauv hauv ob sab phlu, phau ntawv qhia, txhawb thaiv | Purity Ntau dua los yog sib npaug rau 99.95%, Cov ntsiab lus tshauv Tsawg dua los yog sib npaug rau 50 ppm, Oxidation resistance life Ntau dua los yog sib npaug rau 700 furnaces | Anode pib ua haujlwm tau nce 0.8%, Lub neej voj voog nce 5%, Batch sib xws nce mus txog 98% |
| Lub zog cia khoom siv roj teeb | Tsis zoo electrode rau loj- lub peev xwm lub zog cia roj teeb, siab -kub sintering kev them nyiaj yug, siab - kub rauv rwb thaiv tsev txheej | Siab -kub resistant mus txog 2200 degree, thermal conductivity Ntau tshaj los yog sib npaug rau 120W/(m・K) | Ib lub qhov cub hluav taws xob tsim muaj peev xwm nce 25%, kev siv hluav taws xob txo los ntawm 6%, cov khoom siv tu lub voj voog txuas ntxiv los ntawm 3 zaug |
| Photovoltaic semiconductor | Monocrystalline silicon / Polycrystalline silicon siab -kub rauv thermal teb Cheebtsam, semiconductor diffusion rauv graphite qhov chaw | Purity Ntau dua lossis sib npaug li 99.99%, Cov ntsiab lus tshauv Tsawg dua lossis sib npaug li 5 ppm, Dimension raug ± 0.05mm | Silicon wafer conversion efficiency nce 0.3%, khoom yield nce 2.5% |
| High -kub hmoov sintering | Ceramic hmoov, tsis tshua muaj hlau hmoov, inert cua, siab - kub txhawb | Dense and leak-proof, resistant to high temperatures up to 2000℃, and resistant to thermal shock. | Cov hmoov rov qab tau nce 9%, thiab sintering uniformity tau mus txog 97%. |
Cim npe nrov: Tuam Tshoj siab purity graphite block manufacturers, lwm tus neeg, Hoobkas
