Bimetallic Chace 7500 tuav cov thermal rhiab heev thiab siab dua resistivity, tab sis lub modulus ntawm elasticity thiab tso cai rau kev ntxhov siab yog qis dua, nws tuaj yeem txhim kho qhov rhiab heev ntawm qhov ntsuas, txo qhov loj thiab nce lub zog.
Kev sib xyaw
Qib | caw 7500 |
High expansion txheej | Mn75Ni15Cu10 |
Tsawg expansion txheej | Ni36 |
Tshuaj muaj pes tsawg leeg(%)
Qib | C | Si | Mn | P | S | Ni | Cr | Cu | Fe |
Ni36 | ≤ 0.05 | ≤0.3 | ≤0.6 | ≤ 0.02 | ≤ 0.02 | 35-37 : kuv | - | - | Bal. |
Qib | C | Si | Mn | P | S | Ni | Cr | Cu | Fe |
Mn72Ni10Cu18 | ≤ 0.05 | ≤0.5 | Bal. | ≤ 0.02 | ≤ 0.02 | 9 ~ 11 | - | 17-19 : kuv | ≤ 0.8 |
Hom Lub cev muaj zog
Qhov ceev (g / cm3) | 7.7 |
Hluav taws xob tiv taus ntawm 20ºC (ohm mm2 / m) | 1.13 ± 5% |
Thermal conductivity, λ / W / (m * ºC) | 6 |
Elastic Modulus, E / Gpa | 113-142 : kuv |
Khoov K / 10-6 ºC-1 (20 ~ 135ºC) | 20.8 ib |
Kub khoov tus nqi F / (20 ~ 130ºC) 10-6ºC-1 | 39.0% ± 5% |
Tso cai kub (ºC) | -70-200 Nws |
Linear kub (ºC) | 20-150 Nws |
Daim ntawv thov:Cov khoom siv feem ntau yog siv los ua Tsis sib nqus tsis sib xws ceramic sealing khoom hauv Gyro thiab lwm yam khoom siv hluav taws xob.
Style khoom
Alloys npe | Hom | Dimension | ||
caw 7500 | Sawb | W = 5 ~ 120mm | T = 0.1 hli |