Qhov sib txawv ntawm Graphite cov hluav taws xob thiab tooj liab hluav taws xob

Qhov sib txawv ntawm Graphite cov hluav taws xob thiab cov hluav taws xob tooj liab
Thaum lub catch tshuab rho tawm, dab tsi yog qhov sib txawv ntawm graphite electrodes thiab tooj liab hluav taws xob? Graphite electrodes thiab tooj liab hluav taws xob yog cov elecododes hauv cov cav ntoo. Qhov no ntawm Zhenan Graphite Editor yuav muab rau koj cov lus qhia luv luv!
1. Cov pa roj ntau zuj zus ntawm cov pwm thiab cov khoom siv sib txawv ntawm cov khoom siv cov khoom lag luam tau ua kom muaj ntau dua thiab nce mus qhov tseeb ntawm lub tshuab. Graphite hluav taws xob muaj qhov zoo ntawm cov txheej txheem yooj yim, cov kev tshem tawm cov nqi tshem tawm, thiab qis graphite poob. Yog li ntawd, qee cov tshuab hluav taws xob cov neeg siv khoom tau tso cov hluav taws xob tooj liab thiab cov graphite hluav taws xob. Kuj tseem muaj qee cov hluav taws xob tshwj xeeb uas tsis tuaj yeem ua tooj liab, tab sis graphite yog yooj yim rau cov hluav taws xob hnyav, uas tsis haum rau kev ua cov electrodes loj. Cov xwm txheej no tau ua qee cov tshuab hluav taws xob cov neeg yuav khoom xaiv graphite electrodes.
2. Graphite electrodes yog yooj yim rau cov txheej txheem thiab kev ua nrawm nrawm dua li tooj liab hluav taws xob. Piv txwv li, cov milling ntawm graphite yog 2 txog 3 zaug sai dua li lwm cov khoom siv hlau, thiab tsis muaj kev siv khoom ntxiv, thaum tooj liab hluav taws xob yuav tsum tau tuav kev sib tsoo. Ib yam li ntawd, yog graphite electrodes yog siv los ua cov elecodes, qhov ceev yuav nrawm dua, ntau dua thiab yuav tsis muaj teeb meem hmoov av. Hauv cov txheej txheem no, xaiv cov cuab yeej yog thiab graphite hardness tuaj yeem txo cov khoom hnav thiab tooj liab. Yog tias koj piv txog lub sijhawm sib tsoo ntawm graphite hluav taws xob thiab cov hluav taws xob tooj liab, graphite yog 67% nrawm dua li cov hluav taws xob liab. Feem ntau, kev ua ntawm graphite electrodes yog 58% nrawm dua li tias cov hluav taws xob tooj liab. Nyob rau hauv txoj kev no, lub sijhawm ua tau zoo heev shortened, thiab tus nqi tsim khoom kuj raug txo.
3. Cov qauv tsim ntawm graphite hluav taws xob yog txawv ntawm qhov ntawd ntawm cov tsoos tooj liab hluav taws xob. Ntau cov khoom siv pwm feem ntau ua cov nyiaj sib txawv ntawm cov roj av sib txawv, thaum siv cov hluav taws xob graphite, thaum siv cov tib yam li tus nqi tshwj tseg. Qhov no txo tus nqi ntawm cad / cam thiab lub tshuab ua haujlwm, thiab qhov laj thawj no ib leeg yog qhov tseeb txhim kho qhov tseeb ntawm cov pwm kab noj hniav.

Cov khoom		Lub zog tsis tu ncua (RP)			Muaj Zog Muaj Zog (HP)			UltraLuag Fais (UHP)
		⌽200-300	⌽350-600	⌽700	⌽200-400	⌽450-600	⌽700	⌽250-400	⌽450-600	⌽700
Resistanceμωm (max)	Khoom siv hluav taws xob	7.5		8.0	6.5		7.0	5.5		5.5
	Lub txiv mis	6.0		6.5	5.0		5.5	3.8		3.6
BulkDensensiong / CM3 (min)	Khoom siv hluav taws xob	1.53	1.52	1.53	1.62	1.60	1.62	1.67	1.66	1.66
	Lub txiv mis	1.69		1.68	1.73		1.72	1.75		1.78
BendingsTrengthmpa (min)	Khoom siv hluav taws xob	8.5	7.0	6.5	10.5	9.8	10.0	11.0		11.0
	Lub txiv mis	15.0		15.0	16.0		16.0	20.0		20.0
Cov tub ntxhais hluas "	Khoom siv hluav taws xob	9.3		9.0	12.0		12.0	14.0		14.0
	Lub txiv mis	14.0		14.0	16.0		16.0	18.0		22.0
Tshauv% (Max)	Khoom siv hluav taws xob	0.5		0.5	0.3		0.3	0.3		0.3
	Lub txiv mis	0.5		0.5	0.3		0.3	0.3		0.3
CTE ({{{{0} ºC) × 10-6 / ºC	Khoom siv hluav taws xob	2.9		2.9	2.4		2.4	1.5		1.4
	Lub txiv mis	2.8		2.8	2.2		2.2	1.4		1.2