Famoronana simika amin'ny%, Invar
marika | Famoronana simika | |||||||||
Ni | Cr | Fe | C | P | Mn | B | Al | Si | S | |
≤ | ||||||||||
4j6 | 41.5–42.5 | 5.4~0~6.3 | Bal | 0.05 | 0.02 | 0.25 | - | 0.2 | 0.3 | 0.02 |
4j47 | 46.8–47.8 | 0.8–1.4 | Bal | 0.05 | 0.02 | 0.40 | - | - | 0.3 | 0.02 |
47HXP | 46.0–48.0 | 5.0~6.0 | Bal | 0.05 | 0.02 | 0.40 | 0.02 | - | 0.3 | 0.02 |
Famaritana ara-batana fototra sy toetra mekanika amin'ny firaka:
marika | Haavo g / cm3 | resistivity | Curie point |
4j6 | 8.15 | 0.92 | 270 |
4j47 | 8.19 | 0.55 | 400 |
47HXP | 8.18 | 0.90 | 340 |
coefficient ny fanitarana linear
Toetra fanitarana mahazatra (10 -6 / ºC ) | |||||||
Temperature range | 20~100 | 20~200 | 20~300 | 20~400 | 20~500 | 20~550 | 20~600 |
Coefficient fanitarana | 9.0 | 9.0 | 8.9 | 9.6 | 10.9 | 11.4 | 111.8 |
karazany | Steel typeSpecifications mm | fametrahana mazava tsara firaka | Resistance Alloys ho an'ny fanafanana elektrika | Super alloy | tariby welding | Mahatohitra harafesina firaka | |
hazo | hot rolling rods | Φ8~38mm | Available | Available | Available | ||
tsorakazo mangatsiaka | ≤50mm | Available | Available | Available | |||
Tehina sandoka | Φ38~350mm | Available | Available | Available | |||
Wires | Tady boribory | Φ0.3~8mm | Available | Available | Available | Available | Available |
Tady tsy boribory | fifampiraharahana | Available | Available | Available | |||
ravin | Mihodina mangatsiaka | 0.15~4×200mm | Available | Available | Available | Available | |
Hot rolling | 4~22×200mm | Available | Available | Available | Available | ||
takelaka | Mihodina mangatsiaka | 0.5~4×1000×2000mm | Available | Available | Available | ||
Hot rolling | 4~22×1000×2000mm | Available | Available | Available | |||
fantsona | Φ4~63×0.5~5mm | Available | Available | ||||
Fenitra mpanatanteraka: GB, GJB, HB, YB, ASTM, AMSE, fifampiraharahana sy ny sisa. |
FeNiCr firaka dia fitaratra voaisy tombo-kase firaka FeNiCr departemanta amin'ny anaran'ny marika.The vondrona firaka amin'ny alalan'ny rivotra orinasa mampiasa nandritra ny fotoana ela, marin-toerana performance.Mainly ampiasaina amin'ny fanaovana ny karazana elektrika banga singa, toy ny elektronika Tube anode satroka, etc.That tokony ho voafidy amin'ny fampiharana ny mifanandrify fanitarana coefficient ny fitaratra sy ny metaly. Ny fitsaboana, ny haben'ny varimbazaha dia lehibe loatra, tokony hosorohina mba hahazoana antoka ny fametahana amin'ny fampisehoana fanitarana lalina tsara sy ny henjana amin'ny rivotra.
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