Constantan Coper nickel 40 waya / waya
Constan (CUNI44mn) nguzogide ọla na-eguzogide na-ekpo ọkụ rịbọn
Nkọwa Condwan
Nguzogide Alloy na -agate na-eguzosi ike na ala na-eguzogide nke iguzogide na-eguzogide / okpomoku mgbe a na-ele anya "mangaganns".CUNI44 Wire na-egosikwa na-eguzogide ka mma na-eguzogide ike karịa nwoke ahụ. Ojiji na-amachibido iwu ka ọ dị. Cuni44 / Cuni45 / Cuni45 ọla kọpa Liyel alloy alloy waya bụkwa ihe na-adịghị mma nke ụdị JErmocouple na ígwè na-eme nke ọma; A na-eji ụdị jarmocoup na-emeso ngwa okpomọkụ. Ọzọkwa, ọ bụ ihe na-adịghị mma nke ụdị t thermocouple na ọla kọpa nke ọma; A na-eji ụdị t thermocouples na-eto eto crumbatures.
Kemịkalụ kemịkalụ (%)Cuni44
| Ni | Mn | Fe | Si | Cu | Nke ozo | Rohs na-akwado | |||
| Cd | Pb | Hg | Cr | ||||||
| 44 | 1.50% | 0.5 | - | Oloko | - | ND | ND | ND | ND |
Ngwongwo nke mebereCuni44
| Max na-aga n'ihu | 400 ºC |
| Iguzosi ike na 20ºc | 0.49 ± 5% ohm * mm2 / m |
| Keuju | 8.9 g / cm3 |
| Okpomọkụ coffef nke iguzogide | <-6 × 10-6 / ºC |
| EMF vs cu (0 ~ 100ºC) | -43 μv / ºC |
| Na-agbaze | 1280 ºC |
| Ike ọdụdọ | Min 420 MPA |
| Elongation | Min 25% |
| Ihe micrographic | Keibuonite |
| Ndọta ndọta | Na-abụghị. |
Atụmatụ Ngwaahịa:
1) ezigbo anti-oxidiz na ike ike na oke okpomọkụ;
2) dị elu na-eguzosi ike na ọnụọgụ dị ala nke iguzogide;
3) ezigbo relelity na usoro nhazi;
4) NWA EGO NA-EGO
