China FeCrAl A1 APM AF D Waya yemagetsi inodzivirira kupisa Kugadzira uye Fekitori

FeCrAl A1 APM AF D Waya yemagetsi inodzivirira kupisa Mufananidzo wakaratidzwa

Waya yemagetsi inodzivirira kupisa yeFeCrAl A1 APM AF D Alloy

Tsananguro pfupi:

Resistohm 145 kana FeCrAl 145 isimbi yeferritic yemhuri yeFeCrAl, iyo inogona kushandiswa kusvika 1300°C kana iri dhayamita hombe. Resistohm 145 kana FeCrAl 145 inogona kushandiswa pakudzivirira kupisa mumagetsi emagetsi emaindasitiri eceramic, chemicals uye metallurgic, uye kune ese mashandisirwo apo panodiwa kushandisa tembiricha yakanyanya. Nguva yehupenyu hweResistohm 145 iri nani pane yeNiCr kana iri mumhepo ine sarufa uye kunyanya kana iri oxidizing. Chinhu chimwe chete muChina i0Cr21Al6Nb iyo ine resistivity yakafanana ye1.45μΩ/m pa20ºC. Resistance heating strip yezvinhu zvinopisa zvechoto nezvimwe zvinoshandiswa zvinogadzira kupisa. Strip inowanzo endeswa mumamiriro ekutonhora-akamoneredzwa nepasi. Hunhu: 1. Kugadzikana kwakanaka kwechimiro 2. Resistance yakanaka yengura mumhepo zhinji 3. High thermal conductivity 4. Hapana scaling uye tsvina 5. Nguva refu yechubhu

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Waya yemagetsi inodzivirira kupisa yeFeCrAl A1 APM AF D Alloy

Nezve KurambaWaya yekudziyisa:
Isu tiri vagadziri vepamusoro-soro vezvishandiso zvekupisa zvinodzivirira kupisa muChina, tichinyanya kugadzira waya dzeFerro-Chrome (Fe-Cr-AL), waya dzeNickel-Chrome (Nichrome), waya dzeCopper Nickel (Constantan), waya dzesimbi dzisina ngura nezvimwe zvigadzirwa zvine chekuita nazvo zvakagadzirwa kuti zvienderane nezvinodiwa nevatengi.
Ruzivo rwehukuru

Zita rechigadzirwa	Saizi yehukuru
Waya yekudhirowa inotonhora	Dhayamita 0.03-7.5mm
Tsvimbo yewaya inopetwa inopisa	Dhayamita 8.0-12mm
Ribhoni	Ukobvu 0.05-0.35mm
Ribhoni	Upamhi 0.5.0-3.5mm
Chidimbu chakamonerwa chinotonhora	Ukobvu 0.5-2.5mm
Chidimbu chakamonerwa chinotonhora	Upamhi 5.0-40mm
tambo yakamonerwa inopisa	Ukobvu 4-6mm
tambo yakamonerwa inopisa	Upamhi 15-40mm

parameters huru:

parameters huru	APMTM	FeCrAl
parameters huru	APMTM	A-1	AF	D
Tembiricha yekushanda inoenderera mberi yepamusoro-soro	1425	1400	1300	1300
Muumbirwo wemakemikari wezita,% Cr	22	22	22	22
AI	5.8	5.8	5.3	4.8
Fe	zvinoshandiswa	zvinoshandiswa	zvinoshandiswa	zvinoshandiswa
Ni	-	-	-	-
Kudzivirira kwe 20ºC, Ωmm-2mm-1	1.45	1.45	1.39	1.35
kuwanda, g/cm3	7.1	7.1	7.15	7.25
Chiyero chekuwedzera kwekupisa K-1 20-750ºC	14×10-6	14×10-6	14×10-6	14×10-6
20-1000ºC	15×10-6	15×10-6	15×10-6	15×10-6
Kufambisa kwekupisa 20ºC,Wm-1K-1	13	13	13	13
Kugona kupisa kwakananga 20ºC, KJkg-1K-1	0.46	0.46	0.46	0.46
Nzvimbo yekunyungudukaºC	1500	1500	1500	1500
Zvichida hunhu hwemakanika
Simba rekusimba, N mm-2	680	680	680	650
Simba regoho, N mm-2	470	475	475	450
Kuomarara, Hv	230	230	230	230
Kupwanya kureba,%	20	18	18	18
900ºCTSimba rehutete, N mm-2	40	34	37	34
Simba rekupinda 800ºC	11	6	8	6
1000ºC	3.4	1	1.5	1
Magineti	magineti (Mutembiricha 600ºC)
Kubuda kwemhepo, mamiriro ekuoxidation	0.7	0.7	0.7	0.7

Tsanangudzo:

Rudzi rwechiwanikwa	Dhayamita	Kuramba	Kusimba	Kureba (%)	Kukotama	Max.Continuous	Hupenyu hwekushanda
	(mm)	(μΩm)(20°C)	Simba		Nguva	Basa	(maawa)
	(mm)	(μΩm)(20°C)	(N/mm²)			Tembiricha(°C)	(maawa)
Cr20Ni80	<0.50	1.09±0.05	850-950	>20	>9	1200	>20000
	0.50-3.0	1.13±0.05	850-950	>20	>9	1200	>20000
	>3.0	1.14±0.05	850-950	>20	>9	1200	>20000
Cr30Ni70	<0.50	1.18±0.05	850-950	>20	>9	1250	>20000
Cr30Ni70	≥0.50	1.20±0.05	850-950	>20	>9	1250	>20000
Cr15Ni60	<0.50	1.12±0.05	850-950	>20	>9	1125	>20000
Cr15Ni60	≥0.50	1.15±0.05	850-950	>20	>9	1125	>20000
Cr20Ni35	<0.50	1.04±0.05	850-950	>20	>9	1100	>18000
Cr20Ni35	≥0.50	1.06±0.05	850-950	>20	>9	1100	>18000
1Cr13Al4	0.03-12.0	1.25±0.08	588-735	>16	>6	950	>10000
0Cr15Al5		1.25±0.08	588-735	>16	>6	1000	>10000
0Cr25Al5		1.42±0.07	634-784	>12	>5	1300	>8000
0Cr23Al5		1.35±0.06	634-784	>12	>5	1250	>8000
0Cr21Al6		1.42±0.07	634-784	>12	>5	1300	>8000
1Cr20Al3		1.23±0.06	634-784	>12	>5	1100	>8000
0Cr21Al6Nb		1.45±0.07	634-784	>12	>5	1350	>8000
0Cr27Al7Mo2	0.03-12.0	1.53±0.07	686-784	>12	>5	1400	>8000

Zvakanakira:

Nickelchromium alloy ine simba rakasimba uye rakagadzikana, inodzivirira ngura, inodzivirira oxidation pamusoro, ine simba rakanaka kana tembiricha yakakwira uye simba rekudengenyeka kwenyika, ine ductility yakanaka, inoshanda zvakanaka uye inogona kusvetwa.