Jagorar Electrode na Graphite

Layukan Graphite

Ana amfani da na'urorin lantarki na graphite galibi a cikin samar da ƙarfe na tanderun lantarki saboda suna da halayen babban ƙarfin lantarki.

Bayani

A halin yanzu, na'urorin lantarki na Graphite su ne kawai samfuran da ake da su waɗanda ke da babban matakin wutar lantarki da kuma ikon riƙe babban matakin zafi da ake samarwa a cikin wannan yanayi mai wahala. Ana amfani da su don tace ƙarfe a cikin tanderun ladle da kuma a wasu hanyoyin narkewa. Waɗannan suna aiki a matsayin masu sarrafa wutar lantarki a cikin tanderun, suna samar da isasshen zafi don narke ƙarfe da aka yayyanka, ma'adinan ƙarfe ko wasu kayan da ake amfani da su don samar da ƙarfe ko wasu ƙarfe. A cikin tanderun da aka saba amfani da wutar lantarki mai canzawa kuma yana aiki a adadin zagayowar samarwa na yau da kullun, ɗaya daga cikin na'urorin lantarki tara ana cinye shi gaba ɗaya (yana buƙatar ƙara sabon na'urar lantarki), a matsakaici, kowane sa'o'i takwas zuwa goma na aiki. Ainihin yawan amfani da na'urorin lantarki don wani takamaiman tanderun ya dogara ne akan inganci da yawan aikin tanderun.

Jadawalin Girma/Nauyi

Suna		Diamita na lantarki		Tsawon lantarki		Nauyin lantarki (ƙimar tunani)
Diamita x tsawon		Matsakaicin	Mafi ƙaranci	Matsakaicin	Mafi ƙaranci	Nauyin samfurin lantarki (ban da nono)
inci	mm	mm	mm	mm	mm	kg
14×60	350×1500	357	352	1550	1400	253
14×72	350×1800			1875	1700	304
14×96	350×2400			2475	2275	406
16×60	400 × 1500	409	403	1550	1400	334
16×72	400 × 1800			1875	1700	395
16×96	400 × 2400			2475	2275	532
18×72	450×1800	460	454	1875	1700	496
18×96	450×2400			2475	2275	665
18×110	450×2700			2850	2550	766
20×72	500 × 1800	511	505	1875	1700	614
20×84	500 × 2100			2175	1975	715
20×96	500 × 2400			2475	2275	824
20 × 110	500 × 2700			2850	2550	927
22×84	550×2100	562	556	2175	1975	873
22×96	550×2400	562	556	2475	2275	995
24×84	600 × 2100	613	607	2175	1975	1040
24×96	600 × 2400			2475	2275	1190
24×110	600 × 2700			2850	2550	1340
26×110	650×2700	663	657	2850	2550	1580
28×110	700 × 2700	714	708	2850	2550	1830
30×110	750×2700	765	759	2850	2550	2060

Jagora ga Electrodes na Graphite

	Naúrar	Murhun AC			Gidan Wuta na DC
		350~450mm		500~700mm	550~800mm
		14"～18"		20"~28"	22"～30"
Siffofi		RP	UHP	UHP	UHP
Yawan yawa	g/cm3	1.58~1.70	1.65～1.76	1.66～1.74	1.68～1.75
Takamaiman juriya	μΩm	6.0~8.5	4.5～6.5	4.5～6.5	4.2~5.5
Tsarin Matasa	kN/mm2	8～12	11～16	9～14	9～13
	GPA	8～12	11～16	9～14	9～13
	kgf/mm2	800～1,200	1,100～1,650	950～1,400	900～1,300
Ƙarfin lanƙwasawa	N/cm2	1,000～1,400	1,200～1,800	1,000～1,500	1,000～1,500
	MPa	10～14	12~18	10～15	10～15
	kgf/cm2	100~140	120~180	100~150	100~150
Ma'aunin faɗaɗa zafin jiki	×10-6/ﾟC	0.8~1.5	0.8~1.5	0.5~1.0	0.5~0.9
(RT zuwa 400°C)	×10-6/ﾟF	0.4~0.8	0.4~0.8	0.3~0.6	0.3~0.5
Yawan gaske	g/cm3	2.20～2.23	2.20～2.23	2.20～2.23	2.20～2.23
Jimlar ramuka	％	23~29	20～26	21～26	20～25
Abubuwan da ke cikin toka	％	Ƙasa da 0.3	Ƙasa da 0.3	Ƙasa da 0.3	Ƙasa da 0.3