Sharaxaada Alaabta
Shabakadda Graphite ee dabacsan (sidoo kale loo yaqaan sharooto jiingado garaafka ah ama garaafyada isku dhafan ee garaafiga ah) waa shay daboolaya oo inta badan lagu isticmaalo -kuleylka, sare{1}cadaadiska ama bay'adaha daxalka, leh adkeysi fiican iyo xasilooni kiimikaad.
Qiyaasaha Farsamada
|
Halbeegga |
Qiyaasta Kala-duwanaanshaha |
|
Dhumucda |
0.1mm - 3.0mm (la beddeli karo) |
|
Ballaca |
10mm - 1000mm (la beddeli karo) |
|
Dhererka |
10m - 100m (ama gooyay dherer gaar ah marka la codsado) |
|
Waxa ku jira Kaarboon |
Ka weyn ama la mid ah 99.5% (sare{1}}garaafka saafiga ah) |
|
Heerkulka shaqada |
-200 darajo ilaa 650 darajo (hawada); ilaa 3000 digrii (ee deegaanka gaaska aan shaqayn) |
|
Cadaadiska Shaqada ee ugu badan |
In ka yar ama le'eg 30MPa (waxay ku kala duwan tahay dhammayn dusha flange) |
|
Cufnaanta |
1.4g/cm³ - 1.8g/cm³ |
|
Isku-duubnida |
Ka weyn ama le'eg 15% (waxaa lagu tijaabiyay cadaadiska 30MPa) |
|
Heerka Soo kabashada |
Ka weyn ama le'eg 10% (cadaadiska ka dib) |
|
Iska caabinta daxalka |
U adkaysta inta badan asiidhka, alkalis, dareerayaasha organic, iyo uumiga; Aan ku habboonayn warbaahinta oksaydhaynta xooggan (tusaale,{2}}kulka sare ee nitric acid) |
|
U Hogaansanaanta Agabka |
Asbestos{0}bilaash, bir culus-free |
Xusuusin: Alaabtu waxay taageertaa habaynta shakhsi ahaaneed.
Qalabka Muhiimka ah iyo Qaab-dhismeedka
(1) Qalabka Aasaasiga ah: Sare{1} nadiif ah oo la fidiyay garaafka - oo laga sameeyay garaafyada flake dabiiciga ah iyada oo loo marayo aashitada kiimikaad iyo heerkul sare{3}, oo leh ka kooban kaarboon ka weyn ama le'eg 99% oo aan lagu darin wax xidhayaasha.
(2) Sifooyin Dhismeedka: Naqshad xardhan - Cajalad Garaafeed dabacsan ayaa la riixay si ay u samayso meelaha dhaadheer iyo dooxooyinka, badiyaa dhumucdiisu tahay 0.3-3.0mm.
Dabacsanaanta iyo isku-buufinta - qaab dhismeedka jiingado wuxuu bixiyaa awoodda magdhowga laastikada ah si uu ugu habboonaado cilladaha yaryar{1}} (sida balaadhinta kulaylka iyo foosha).
Xaaladaha Codsiga Caadiga ah
(1) High-temperature flange sealing: Refinery reactor flanges, power plant high-temperature steam valves (hydrogen service systems with temperature >350 darajo).
(2) Shaabadaynta dhexdhexaadka ah oo si adag u daxalaysa: Chlor{1}}warshadaha alkali (gaaska koloriin qoyan, aashitada sulfuric ee la ururiyey), kettles falcelinta warshadaha dawooyinka
(3) Shaabadeynta dusha aan joogtada ahayn: Qaab dhismeedka jiingadku wuxuu ku habboon yahay sagxadaha flange-ga xumaaday/sinnaan (buuxinta moolka xoqan In ka yar ama la mid ah 0.2mm).
(4) Dayactirka degdega ah (cadaadiska xidhidh): Looma baahna in la xidho mishiinka, si toos ah ugu dheji si aad u hagaajiso daadinta dhuumaha/valve ka dib dabaysha.
Noocyada Dhismaha
(1) Garaafyada saafiga ah nooca dabacsan: Kaliya lagu riixo garaafyada dabacsan, oo ku habboon warbaahinta guud ee daxalka.
(2) Nooca la xoojiyay: Lagu dhejiyay mesh bir ah ama lagu daray fiilooyinka si loo hagaajiyo xoogga xajinta iyo iska caabinta cadaadiska.
(3) Nooca isku dhafan: Cajalad Graphite dabacsan oo lagu daray agabka kale ee wax lagu xidho si ay ula qabsadaan xaaladaha shaqada ee gaarka ah.
Hot Tags: Shabakadda Graphite-ka dabacsan, Shiinaha Sameeyayaasha Cajalada Garaafka dabacsan
