Fe-Cr-Al alloys
Fe-Cr-Al alloys o se tasi o sili ona lautele faʻaaogaina electrothermal alloys i le fale ma fafo atu. E iloga i le maualuga resistivity, laʻititi teteʻe vevela coefficient, lelei oxidation tetee, maualuga vevela ma isi. O nei alloys e lautele faʻaaogaina i le faia o alamanuia faʻavevela masini ma mea faigaluega faʻavevela fale. Fe-Cr-Al alloys o se tasi o oloa autu a le matou kamupani. Uma tetee ufiufi alloys gaosia e la matou kamupani e iloga i le toniga tuufaatasiga, maualuga resistivity, sao itu, umi faagaoioi olaga ma lelei processability. Tagata faʻatau e mafai ona filifilia le vasega talafeagai e tusa ai ma manaʻoga eseese.
SG-GITANE'S tetee faʻavevela uaea 0Cr25Al5 maua le igoa o sili lelei vasega oloa mai le Saina Matagaluega o Metallurgical Alamanuia. I le 1983, o le kamupani tetee teteʻe uaea HRE faʻailogaina le lona lua togi faʻailoga mo le alualu i luma i le faʻasaienisi ma tekonolosi mai Beijing Municipality.
Tele lautele
|
Uaea |
00.03—10.00mm |
|
Laʻau uaea |
5.5.50—12.00mm |
|
Lipine |
Mafiafia 0.05—0.35mm |
|
|
Lautele 0.5—4.5mm |
|
Laupapa |
Mafiafia 0.5—2.5mm |
|
|
Lautele 5.0—48.0mm |
|
Fasi fuli vevela |
Mafiafia 4.0—6.0mm |
|
|
Lautele 15.0—38.0mm |
|
Pa uʻamea |
1010.0—20.0mm |
Faʻatulagaina o vailaʻau o uamea faʻafuaseʻi
|
Meatotino |
0Cr21Al6Nb |
0Cr25Al5 |
0Cr23Al5 |
0Cr19Al5 |
0Cr19Al3 |
1Cr13Al4 |
|
Ituaiga numera Cr Al Fe Ni |
24.0 6.0 Malolo —— |
25.0 5.3 Malolo —— |
22.0 5.0 Malolo —— |
19.0 5.0 Malolo —— |
19.0 3.7 Malolo —— |
13.5 5.0 Malolo —— |
|
Max. Faʻaauau faʻaauau vevela vevela ℃ |
1400 |
1300 |
1250 |
1200 |
1100 |
950 |
|
Vevela itu o le teteeCt 800 ℃ 1000 ℃ 1200 ℃ |
1.03 1.04 1.04 |
1.05 1.06 1.06 |
1.06 1.07 1.08 |
1.05 1.06 1.06 |
1.17 1.19 —— |
1.13 1.14 —— |
|
Faigata （g / cm3） |
7.10 |
7.15 |
7.25 |
7.20 |
7.35 |
7.40 |
|
Faaliusuavai (approx.) (℃) |
1500 |
1500 |
1500 |
1500 |
1500 |
1450 |
|
Malosi malosi (approx.) （N / mm2） |
750 |
750 |
750 |
750 |
750 |
750 |
|
Elongation i le malepe (approx.)% |
16 |
16 |
16 |
16 |
16 |
16 |
|
Meatotino maneta |
Maneta |
Maneta |
Maneta |
Maneta |
Maneta |
Maneta |
