Fa'amatalaga o oloa
Oloa | tungsten apamemea apamemea |
Meafaitino | W+Kopa+Ni |
Vasega | W+Kopa+Ni |
Tele o Saito | lelei, feololo |
Malosi | 87.6-94HRA |
T.R.S | 3000-4200 |
Laufanua | avanoa po o eleele |
Fa'atatauga | fa'amaufa'ailoga pulou mo transistors fa'amau fa'ailoga uelo, mea fa'afeso'ota'i mo su'ega maualuga ma eletise mo le fa'aogaina o aloiafi ma isi. |
Ituaiga, tuufaatasiga kemikolo ma meatotino autu:
Ituaiga | vailaʻau vailaʻau o kopa tungsten alloy(%) | resistivity(cm) | malosi mālosi(kg/mm2) | maaa | density(g/cm3) | |
W | Cu | |||||
CD1-3 | 60 | paleni | <=3.26*10-6 | >=130 | >=160 | >=12.70 |
70 | <=3.80*10-6 | >=200 | >=13.80 | |||
80 | <=4.00*10-6 | >=220 | >=15.00 |
Fa'ailoga ma LEAI. | Vaega vaila'au% | Meatotino faaletino | ||||||
Cu | Aofa'i le mama ≤ |
W | Malosi (g/cm³) ≥ | Malosi HB ≥ | Tete'e (µΩ·cm) ≤ | Conductivity IACS%≥ | Malosi punou Mpa≥ | |
CuW(50) | 50±2.0 | 0.5 | Bal. | 11.85 | 115 | 3.2 | 54 | |
CuW(55) | 45±2.0 | 0.5 | Bal. | 12.30 | 125 | 3.5 | 49 | |
CuW(60) | 40±2.0 | 0.5 | Bal. | 12.75 | 140 | 3.7 | 47 | |
CuW(65) | 35±2.0 | 0.5 | Bal. | 13.30 | 155 | 3.9 | 44 | |
CuW(70) | 30±2.0 | 0.5 | Bal. | 13.80 | 175 | 4.1 | 42 | 790 |
CuW(75) |
Fa'ailoga oloa:
1.Sili atu le vevela
2.Sili atu ablate-tetee
3.maualuga le mafiafia
4.Malosi maualuga
5.Lelei tele le vevela ma le elctrical conductivity
6.Faigofie ona fa'a masini
Aisea e Filifili ai Matou:
1. E mafai ona e mauaina le mea sili ona lelei e tusa ai ma lou manaʻoga i le tau maualalo.
2. Matou te ofoina atu foʻi Reworks, FOB, CFR, CIF, ma tau tuʻuina atu i le faitotoa. Matou te fautuaina oe e fai fefaʻatauaiga mo felauaiga o le a fai si taugofie.
3. O mea matou te tuʻuina atu e mafai ona faʻamaonia atoatoa, saʻo mai le tusi faʻataʻitaʻiga suʻega mataʻutia i le faʻamatalaga pito mulimuli.
4. faʻamautinoa e tuʻuina atu se tali i totonu ole 24 itula (masani ile itula lava e tasi)
5. E mafai ona e maua isi fa'atauga, fa'atauga fa'atau ma fa'aitiitia le taimi o gaosiga.
6. Matou te faʻamaoni atoatoa ia matou tagata faʻatau. Afai o le a le mafai ona ausia ou manaʻoga pe a uma ona suʻesuʻeina filifiliga uma, matou te le faʻasesēina oe e ala i le faia o folafolaga pepelo e faʻatupuina sootaga lelei tagata faʻatau.
Fa'aaliga falegaosimea
FAAFESOOTAI MATOU
info@zztungsten.com