Dab tsi yog Cov Lus Ceeb Toom Txog Kev Siv Graphite Electrode? - Xov Xwm

Dab tsi yog kev ceev faj rau graphite electrodes?

Ultra High Power Graphite Electrode Physical and Chemical Index:
Yam khoom		Nominal txoj kab uas hla mm
		300~400	450~500	550~650	700~800
Kev tiv thaiv μΩ·m Tsawg dua lossis sib npaug	Hluav taws xob	6.2	6.3	6.0	5.8
Kev tiv thaiv μΩ·m Tsawg dua lossis sib npaug	Txuas	5.3	5.3	4.5	4.3
Flexural zog MPa Ntau dua los yog sib npaug	Hluav taws xob	10.5	10.5	10.0	10.0
Flexural zog MPa Ntau dua los yog sib npaug	Txuas	20.0	20.0	22.0	23.0
Elastic Modulus GPa Tsawg dua lossis sib npaug	Hluav taws xob	14.0	14.0	1.66	14.0
Elastic Modulus GPa Tsawg dua lossis sib npaug	Txuas	20.0	20.0	1.78	22.0
Qhov ntom ntom g / cm3 Ntau dua lossis sib npaug	Hluav taws xob	1.67	1.66	1.66	1.68
Qhov ntom ntom g / cm3 Ntau dua lossis sib npaug	Txuas	1.74	1.75	1.78	1.78
Thermal expansion coefficient 10-6/degree Chav ntsuas kub ~ 600 degree Ntau dua lossis sib npaug	Hluav taws xob	1.5	1.5	1.5	1.5
	Txuas	1.4	1.4	1.3	1.3
Tshauv % Tsawg dua lossis sib npaug		0.5	0.5	0.5	0.5

1. Moist graphite electrodes yuav tsum tau qhuav ua ntej siv.

2. Tshem tawm cov npuas yas tiv thaiv lub hau ntawm qhov seem graphite electrode thiab xyuas seb cov xov sab hauv ntawm lub qhov electrode puas zoo lawm.

3. Siv cov cua compressed yam tsis muaj roj thiab dej los ntxuav qhov chaw thiab cov xov hauv lub qhov ntawm cov khoom seem graphite electrode; tsis txhob ntxuav nrog steel hlau pob lossis hlau txhuam thiab ntawv xuab zeb.

4. Ua tib zoo ntsia hlau qhov sib koom ua ke rau hauv lub qhov hluav taws xob ntawm ib qho kawg ntawm cov khoom siv graphite electrode (nws tsis pom zoo kom ncaj qha rau nruab qhov sib koom ua ke rau hauv cov electrode tshem tawm ntawm lub cub tawg), thiab tsis txhob sib tsoo nrog cov xov.

5. Screw lub electrode hanger (nws raug nquahu kom siv lub hanger ua los ntawm graphite) rau hauv lub qhov electrode ntawm lwm qhov kawg ntawm cov khoom seem electrode.

6. Thaum nqa cov electrode, muab cov khoom muag muag nyob rau hauv ib qho kawg ntawm cov khoom seem electrode sib koom ua ke los tiv thaiv cov av los ntawm kev puas tsuaj rau kev sib koom ua ke; nqa nws nrog ib tug nuv muab tso rau hauv lub lifting nplhaib ntawm lub hanger. Lub electrode yuav tsum tau nqa tsis tu ncua los tiv thaiv cov electrode los ntawm loosening ntawm B kawg los yog sib tsoo nrog lwm cov khoom kho.

7. Nqa cov khoom siv hluav taws xob saum toj ntawm lub electrode kom txuas nrog, ua kom nws nrog lub qhov hluav taws xob thiab maj mam tso nws; tig lub spare electrode kom lub kauv nuv rotates thiab nqis nrog lub electrode; thaum ob lub ntsej muag electrode kawg yog 10-20mm sib nrug, siv cov cua compressed dua los ntxuav qhov chaw ntawm ob lub ntsej muag kawg ntawm cov electrode thiab cov sib koom ua ke; Thaum txo cov electrode, tsis txhob ua nws nyuaj heev, txwv tsis pub lub qhov electrode thiab cov xov ntawm kev sib koom ua ke yuav puas vim kev sib tsoo hnyav.

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