Ngwa bimetallic thermal bụ ihe mejupụtara jikọtara ya nke ọma site n'igo abụọ ma ọ bụ karịa nke alloys nwere ọnụọgụ mgbasawanye ahịrị dị iche iche. A na-akpọ oyi akwa alloy nwere ọnụọgụ mgbasawanye ka ukwuu nke na-arụ ọrụ, na ihe mkpuchi alloy nwere obere mgbasawanye nke nta ka a na-akpọ oyi akwa passive. Enwere ike ịgbakwunye oyi akwa etiti maka ịhazi nguzogide n'etiti ọkwa na-arụ ọrụ na nke na-agafe agafe. Mgbe okpomọkụ gburugburu ebe obibi na-agbanwe, n'ihi ọnụọgụ mgbasawanye dị iche iche nke ọkwa na-arụ ọrụ na nke na-agafe agafe, ịgbagọ ma ọ bụ ntụgharị ga-eme.
Aha ngwaahịa | N'ogbe 5J1580 Bimetallic Strip maka njikwa okpomọkụ |
Ụdị | 5J1580 |
oyi akwa na-arụ ọrụ | 72mn-10ni-18cu |
Na-agafe agafe oyi akwa | 36ni-fe |
njirimara | Ọ nwere mmetụta thermal dịtụ elu |
Resistivity ρ na 20 ℃ | 100μΩ·cm |
Elastic modul E | 115000 - 145000 MPa |
Ogologo oge. oke | -120 ka 150 ℃ |
Okpomọkụ arụ ọrụ kwere ekwe. oke | -70 ruo 200 ℃ |
Ike tensile σb | 750-850 MPa |
150 0000 2421