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Xaiv lusSNC815H yog cov khoom siv ua haujlwm siab nrog cov khoom tshwj xeeb. Nws yog tsim los ntawm kev ua tib zoo xaiv ua ke ntawm cov ntsiab lus uas ua rau nws cov yam ntxwv tshwj xeeb. Qhov sib ntxiv ntawm cov khoom xyaw tshwj xeeb txhim kho nws lub zog, durability, thiab tsis kam mus rau ntau yam ib puag ncig ...
| C Tsawg dua los yog sib npaug |
Si Tsawg dua los yog sib npaug |
Mn Tsawg dua los yog sib npaug |
P Tsawg dua los yog sib npaug |
S Tsawg dua los yog sib npaug |
Cr | Ni |
|---|---|---|---|---|---|---|
| 0.11-0.18 | 0.15-0.35 | 0.3-0.7 | 0.03 | 0.03 | 0.65-1.05 | 2.95-3.5 |
| Mo | Al | Cu | Nb | Ti | V | Ce |
| Tsawg dua lossis sib npaug rau 0.3 | ||||||
| N | Co | Pb | B | Lwm yam | ||
| Cov khoom | Cov xwm txheej | ||
|---|---|---|---|
| T (degree) | Kev kho mob | ||
| Qhov ceev (× 1000 kg / m3) | 7.7-8.03 | 25 | |
| Poisson tus ratio | 0.27-0.30 | 25 | |
| Elastic Modulus (GPa) | 190-210 | 25 | |
| Tensile zog (Mpa) | 1158 | 25 | roj quenched, fine grained, tempered ntawm 425 degree |
| Yield zog (Mpa) | 1034 | ||
| Elongation (%) | 15 | ||
| Kev txo qis hauv cheeb tsam (%) | 53 | ||
| Hardness (HB) | 335 | 25 | roj quenched, fine grained, tempered ntawm 425 degree |
| Cov khoom | Cov xwm txheej | ||
|---|---|---|---|
| T (degree) | Kev kho mob | ||
| Thermal conductivity (W / mK) | 42.7 | 100 | |
| Thaum tshav kub kub (J / kg-K) | 477 | 50-100 | |
| Ntau | Tus nqi | Chav tsev |
|---|---|---|
| Thermal expansion | 16 - 17 | e-6/K |
| Thermal conductivity | 16 - 16 | W/m.K |
| Tshwj xeeb kub | 500 - 500 | J/Kg |
| Melting kub | 1370 - 1400 | degree |
| Kev pabcuam kub | 0 - 500 | degree |
| Qhov ntom | 8000 - 8000 | kg/m3 |
| Kev tiv thaiv | 0.7 - 0.7 | Ohm.mm2/m |
Qhov sib ntxiv ntawm cov khoom xyaw tshwj xeeb txhim kho nws lub zog, durability, thiab tsis kam mus rau ntau yam ib puag ncig. Cov khoom xyaw no ua haujlwm sib koom ua ke los muab kev ua tau zoo hauv kev siv sib txawv.
SNC815H muaj cov khoom siv zoo heev, suav nrog lub zog tensile siab thiab hardness. Nws tuaj yeem tiv taus cov khoom hnyav thiab tsim nyog rau kev thov kev lag luam.
Cov khoom siv kuj pom zoo corrosion kuj, tiv thaiv nws los ntawm kev puas tsuaj los ntawm ya raws, tshuaj, thiab lwm yam corrosive tshuaj. Qhov no ua rau nws zoo tagnrho rau siv nyob rau hauv ib puag ncig hnyav.
Tsis tas li ntawd, SNC815H muaj qhov zoo thermal stability, ua kom nws tswj nws cov khoom ntawm qhov kub siab. Nws tuaj yeem siv rau hauv cov ntawv thov uas muaj qhov kub thiab txias.
Cov khoom xyaw ua tib zoo xaiv hauv SNC815H kom ntseeg tau nws txoj kev ntseeg tau thiab lub neej ua haujlwm ntev. Nws yog cov khoom siv uas tuaj yeem ntseeg tau los ua haujlwm tsis tu ncua ntawm lub sijhawm.
Hauv kev xaus, SNC815H yog cov khoom siv zoo kawg nkaus nrog kev sib xyaw tshwj xeeb ntawm cov khoom xyaw ntxiv uas muab nws lub zog zoo dua, ua haujlwm ntev, tiv thaiv corrosion, thiab thermal stability. Nws yog qhov kev xaiv tseem ceeb rau ntau hom kev lag luam uas yuav tsum muaj kev ua haujlwm siab thiab kev ntseeg siab.
Cim npe nrov: snc815h, Tuam Tshoj snc815h lwm tus neeg, Hoobkas
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