China Ni80Cr20 Flat Wire Nickel Chrome Alloy Yekugadzira uye Kugadzira Zvinhu Zvekudziyisa

Ni80Cr20 Flat Wire Nickel Chrome Alloy Yekudziisa Zvinhu Mufananidzo Wakaratidzwa

Ni80Cr20 Flat Wire Nickel Chrome Alloy Yekudziyisa Zvinhu

Tsananguro pfupi:

Giredhi:Ni80Cr20

Zvinyorwa:Ni-Cr-Fe

Rudzi:Kubvisa

Kuumbwa:80%Ni, 20%Cr

Kushandiswa:Zvinhu Zvinodziya

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Ni80Cr20 Flat Wire Nickel Chrome Alloy Yekudziyisa Zvinhu

Waya yakatsetseka yeNichrome 8020, ine musanganiswa we70% nickel uye 30% chromium, chigadzirwa chealloy chakagadzirwa nehunyanzvi. Hunhu hwayo hwakatsetseka hunopa nzvimbo yakakura, zvichiwedzera kushanda zvakanaka kwekupisa uku ichiramba ichidzivirira kupisa kwakanyanya. Iine simba rekudzivirira magetsi zvakanyanya, yakakodzera kupisa mumidziyo yeindasitiri, maovheni, uye mamwe mashandisirwo ekupisa kwakanyanya. Nekuda kwekudzivirira kwayo kupisa kwakanyanya uye simba remakanika, waya iyi yakatsetseka inovimbisa kushanda kwakasimba uye hupenyu hurefu hwebasa, zvichiita kuti ive sarudzo yakavimbika yemapurojekiti anoda kupisa uye kudzivirira kupisa.

Giredhi		Ni80Cr20	Ni70Cr30	Ni60Cr23	Ni60Cr15	Ni35Cr20	Karma	Evanohm
Musanganiswa wezita%	Ni	Bhari	Bhari	58.0-63.0	55.0-61.0	34.0-37.0	Bhari	Bhari
	Cr	20.0-23.0	28.0-31.0	21.0-25.0	15.0-18.0	18.0-21.0	19.0-21.5	19.0-21.5
	Fe	≦1.0	≦1.0	Bhari	Bhari	Bhari	2.0-3.0	–
				Al1.0-1.7 Ti 0.3-0.5			Al2.7-3.2 Mn0.5-1.5	Al2.7-3.2 Cu2.0-3.0 Mn0.5-1.5
Tembiricha yepamusoro yekushanda (°C)		1200	1250	1150	1150	1100	300	1400
Kugadzikana kwesimba (Ω/cmf, 20℃)		1.09	1.18	1.21	1.11	1.04	1.33	1.33
Kusimba kwemuviri (uΩ/m, 60°F)		655	704	727	668	626	800	800
Kuwanda (g/cm³)		8.4	8.1	8.4	8.2	7.9	8.1	8.1
Kufambisa kwekupisa (KJ/m·h·℃)		60.3	45.2	45.2	45.2	43.8	46.0	46.0
Kuwedzerwa kweCoefficient yeKuwedzera kweLinear (×10¯)⁶/℃)20-1000℃)		18.0	17.0	17.0	17.0	19.0	-	-
Nzvimbo Yekunyunguduka (℃)		1400	1380	1370	1390	1390	1400	1400
Kuoma (Hv)		180	185	185	180	180	180	180
Simba reKusimba (N/mm)²)		750	875	800	750	750	780	780
Kureba (%)		≥20	≥20	≥20	≥20	≥20	10-20	10-20
Maumbirwo eMicrographic		austenite	austenite	austenite	austenite	austenite	austenite	austenite
Zvivakwa zveMagineti		Kwete	Kwete	Kwete	Zvishoma	Kwete	Kwete	Kwete
Hupenyu Hwakakurumidza (h/℃)		≥81/1200	≥50/1250	≥81/1200	≥81/1200	≥81/1200	-	-

Zvidimbu

Zvakanakira	Chimiro chesimbi che nichrome zvinovapa ngura yakanaka kwazvo kana vachitonhora.
Hunhu	Kushanda kwakasimba; Kudzivirira oxidation; Kuramba ngura; Kugadzikana pakupisa kwakanyanya; Kugona kugadzira coil zvakanaka; Yakafanana uye yakanaka pamusoro pasina mavara.
Kushandiswa	Zvinhu zvinopisa zvinodzivirira kupisa; Zvishandiso zvesimbi; Midziyo yemumba; Kugadzira michina nemamwe maindasitiri.