Tsananguro Yakazara
FeCrAl alloy inogadzirwa neferritic iron-chromium-aluminium alloy inodziya zvakanyanya, iyo inogona kushandiswa pakupisa kusvika kumadigirii 1350. Mashandisirwo akajairika ekushandisa0Cr21Al6Nb dzine magetsichinhu chinodziisas mumaovheni anodziya zvakanyanya mumaindasitiri ekurapa kupisa, zveceramics, magirazi, simbi, uye zvemagetsi.
Chinhu:
Iine hupenyu hurefu hwebasa. Inopisa nekukurumidza. Inoshanda zvakanyanya pakupisa. Tembiricha yakafanana. Inogona kushandiswa yakamira. Kana ichishandiswa mumagetsi akayerwa, hapana chinhu chinoshanduka. Iwaya yemagetsi inodziisa inodzivirira zvakatipoteredza. Uye imwe nzira yewaya inodhura ye nichrome. Inogona kugadziriswa zvinoenderana nezvinodiwa nevatengi.
MaFeCrAl alloys ane simba rakanaka rekudzivirira oxidation uye kugadzikana kwechimiro zvakanaka, zvichikonzera kugara kwenguva refu kwezvinhu.
Zvinowanzo shandiswa mumagetsichinhu chinodziisas mumaovheni emaindasitiri nemidziyo yemumba.
Chiumbwa cheFe-Cr-Al chine simba rekudzivirira kupisa uye tembiricha yekushanda kupfuura cheNiCr alloy uye chine mutengo wakaderera.
Mashandisirwo
0Cr21Al6 Iron-chrome-aluminium electric resistor strip inoshandiswa zvakanyanya kugadzira zvinhu zvinodziya zvemagetsi mumidziyo yemumba nemaovheni emaindasitiri. Mashandisirwo akajairika iaya ma flat iron, ma ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements uye cartridge elements
nzvimbo yekunyorera
Zvigadzirwa zvedu zvinoshandiswa zvakanyanya mumidziyo yekurapa kupisa, zvikamu zvemota, kugadzira simbi nesimbi,
indasitiri yearuminiyamu, michina yesimbi, michina yepetrochemical, michina yegirazi, michina yeceramic,
michina yezvekudya, michina yemishonga, uye indasitiri yemagetsi.
Zviri Mukati meKemikari, %
| Zvinhu zvechiwanikwa | Kuumbwa kwemakemikari % | |||||||||
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | vamwe | |
| huwandu hwepamusoro(≤) | ||||||||||
| 1Cr13Al4 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 12.5-15.0 | - | 3.5-4.5 | Zorora | - |
| 0Cr15Al5 | 0.12 | 0.025 | 0.025 | 0.7 | ≤1.00 | 14.5-15.5 | - | 4.5-5.3 | Zorora | - |
| 0Cr25Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 23.0-26.0 | ≤0.60 | 4.5-6.5 | Zorora | - |
| 0Cr23Al5 | 0.06 | 0.025 | 0.025 | 0.7 | ≤0.60 | 20.5-23.5 | ≤0.60 | 4.2-5.3 | Zorora | - |
| 0Cr21Al6 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 19.0-22.0 | ≤0.60 | 5.0-7.0 | Zorora | - |
| 0Cr19Al3 | 0.06 | 0.025 | 0.025 | 0.7 | ≤1.00 | 18.0-21.0 | ≤0.60 | 3.0-4.2 | Zorora | - |
| 0Cr21Al6Nb | 0.05 | 0.025 | 0.025 | 0.7 | ≤0.60 | 21.0-23.0 | ≤0.60 | 5.0-7.0 | Zorora | Nhamba yekuwedzera0.5 |
| 0Cr27Al7Mo2 | 0.05 | 0.025 | 0.025 | 0.2 | ≤0.40 | 26.5-27.8 | ≤0.60 | 6.0-7.0 | Zorora | |
Hunhu hukuru hwehunyanzvi hweFeCrAl Alloy:
| Rudzi Pfuma | 1Cr13Al4 | 1Cr21Al4 | 0Cr21Al6 | 0Cr23Al5 | 0Cr25Al5 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Chikamu chikuru chemakemikari% | Cr | 12.0-12.5 | 17.0-21.0 | 19.0-22.0 | 20.5-23.5 | 23.0-26.0 | 21.0-23.0 | 26.5-27.8 |
| Al | 4.0-6.0 | 2.0-4.0 | 5.0-7.0 | 4.2-5.3 | 4.5-6.5 | 5.0-7.0 | 6.0-7.0 | |
| Fe | Kuenzana | Kuenzana | Kuenzana | Kuenzana | Kuenzana | Kuenzana | Kuenzana | |
| Re | Zvakakodzera | Zvakakodzera | Zvakakodzera | Zvakakodzera | Zvakakodzera | Zvakakodzera | Zvakakodzera | |
| Nhamba yekuwedzera: 0.5 | Kuwedzera Mwedzi:1.8-2.2 | |||||||
| Tembiricha yekushandisa zvakanyanya chikamu | 950 | 1100 | 1250 | 1250 | 1250 | 1350 | 1400 | |
| Nzvimbo Yokunyunguduka | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1510 | |
| Kuwanda kwe g/cm3 | 7.40 | 7.35 | 7.16 | 7.25 | 7.10 | 7.10 | 7.10 | |
| Kuramba kwe μΩ·m,20 | 1.25±0.08 | 1.23±0.06 | 1.42±0.07 | 1.35±0.06 | 1.45±0.07 | 1.45±0.07 | 1.53±0.07 | |
| Simba reKusimba Mpa | 588-735 | 637-784 | 637-784 | 637-784 | 637-784 | 637-784 | 684-784 | |
| Mwero wekuwedzera% | 16 | 12 | 12 | 12 | 12 | 10 | ||
| Kudzokorora kukotama kakawanda | 5 | 5 | 5 | 5 | 5 | |||
| Kusimudza nekukurumidza h/ | - | 80/1300 | 80/1300 | 50/1350 | ||||
| Kupisa Kwakajairwa J/g. | 0.490 | 0.490 | 0.520 | 0.460 | 0.494 | 0.494 | 0.494 | |
| Chiyero Chekupinza Kupisa KJ/Mh | 52.7 | 46.9 | 63.2 | 60.1 | 46.1 | 46.1 | 45.2 | |
| Kukosha kwekuwedzera kwemutsetse aX10-6/ (20-1000) | 15.4 | 13.5 | 14.7 | 15.0 | 16.0 | 16.0 | 16.0 | |
| Kuoma HB | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Zvivako zvidiki | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | Ferritic | |
| Magineti | Magineti | Magineti | Magineti | Magineti | Magineti | Magineti | Magineti | |
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