Nicrmalsi e nang le boleng bo botle ba PPM Karma Alloy Wire
Thepa ea Karma
| Lebitso | Khoutu | Motsoako oa mantlha (%) | Tloaelo
| |||
| Cr | Al | Fe | Ni | |||
| Karma | 6J22 | 19 ~ 21 | 2.5 ~ 3.2 | 2.0 ~ 3.0 | Bal. | JB / T 5328 |
| Lebitso | Khoutu | (20ºC) TLHOKOMELISO (μω.m) | (20ºC) Temp. Coeff.Of rerintance (αx10-6) / ºC) | (0 ~ 100ºC) Thermalemf vs. Koporo | Max.Loking Temp. (ºC) | (%) Emplation | (N / mm2) Tense Matla | Tloaelo |
| Karma | 6J22 | 1.33 ± 0.07 | ≤ ± 20 | ≤2.5 | ≤300 | > 7 | ≥780 | JB / T 5328 |
4. Lintlha tse ikhethang tsa terata ea karma e hana
1) Ho qala ka ho qala ka motlakase oa mocheso oa nickel chromium
Al le tse ling, 'me ka hona li ile tsa fumana thepa ea khanyetso ea ho loants'a le e ntlafalitsoeng
Ho hanyetsa mocheso oa mocheso o sa sebetseng hantle le lebotho la motlakase khahlanong le koporo.
Ntle le tlatsetso ea al, re atlehile ho etsa hasjha ha u e-na le lintlha tsa 1.2 makhetlo a 1,2 e kholo
ho feta nickel choroma ea mocheso oa mocheso oa motlakase oa mocheso le matla a matla a Tannsile
2) Mocheso oa bobeli o sa sebetseng hantle oa karmalloy
Motsoako oa mocheso.
Ka hona, phokotso ea mocheso e behiloe hore e be e tloaelehileng ea mocheso pakeng tsa
23 ~ 53 ° C, empa 1 × 10-6 / k, mocheso o tloaelehileng pakeng tsa 0 ~ 100 ° C, hape CE
ho amoheloa bakeng sa tefo ea mocheso.
3) Lebotho la Tefo khahlanong le koporo pakeng tsa 1 ~ 100 ll CL e nyane, ka tlase + 2 μv / k- 2 μv
e bontša ho tsitsipalla ka nako e fetang lilemo tse ngata.
4) Haeba sena se lokela ho sebelisoa e le thepa ea ho hanyetsa, phekolo e tlase ea mocheso o tlase ke
e hlokoa ho felisa ho soma ha ts'ebetso joalo ka ha ho le joalo ka Manganin Tere Cmw.
