Kemikari Inoumbwa mu%, Invar
brand | Kemikari yakagadzirwa | |||||||||
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 |
Basic physical constants uye mechanic properties yealloy:
brand | Density g/cm3 | resistivity | Curie point |
4j6 | 8.15 | 0.92 | 270 |
4j47 | 8.19 | 0.55 | 400 |
47HXP | 8.18 | 0.90 | 340 |
coefficient of linear kuwedzera
Yakajairika yekuwedzera mavara (10 -6 / ºC) | |||||||
Tembiricha range | 20~100 | 20-200 | 20~300 | 20~400 | 20~500 | 20~550 | 20~600 |
Kuwedzera coefficient | 9.0 | 9.0 | 8.9 | 9.6 | 10.9 | 11.4 | 111.8 |
Varieties | Simbi typeSpecifications mm | Precision alloy | Resistance Alloys yekudziya kwemagetsi | Super alloy | Welding waya | Corrosion resistant alloy | |
Tsvimbo | hot rolling rods | Φ8~38mm | iripo | iripo | iripo | ||
Matanda anotonhora | ≤50mm | iripo | iripo | iripo | |||
Forged tsvimbo | Φ38~350mm | iripo | iripo | iripo | |||
Waya | Round waya | Φ0.3~8mm | iripo | iripo | iripo | iripo | iripo |
Waya dzisina denderedzwa | Kukurukurirana | iripo | iripo | iripo | |||
Strips | Cold rolling | 0.15 ~ 4×200mm | iripo | iripo | iripo | iripo | |
Hot rolling | 4~22×200mm | iripo | iripo | iripo | iripo | ||
Plates | Cold rolling | 0.5~4×1000×2000mm | iripo | iripo | iripo | ||
Hot rolling | 4~22×1000×2000mm | iripo | iripo | iripo | |||
machubhu | Φ4~63×0.5~5mm | iripo | iripo | ||||
Executive mwero: GB, GJB, HB, YB, ASTM, AMSE, kutaurirana uye zvichingodaro. |
FeNiCr alloy igirazi rakavharwa alloy FeNiCr madhipatimendi akamiririra brand.The alloy yeboka kuburikidza nemhepo fekitori kushandiswa kwenguva yakareba, yakagadzikana performance.Inonyanya kushandiswa kugadzira marudzi ese emagetsi vacuum components, senge electronic tube anode caps, etc.That inofanira kusarudzwa mukushandiswa kwekufananidza kuwedzera kwekuwedzera kwegirazi nesimbi.Kuitira kuvandudza simba rekuvharisa resimbi negirazi rinobvumira alloy ine aluminium, cerium.Kana kupisa kwekupisa, saizi yezviyo yakakura kwazvo, inofanira kudziviswa kuti ive nechokwadi. strip ine yakanaka yakadzika yekudhirowa yekuwedzera kuita uye kusimba kwemhepo.