Pepa Niobium mama fa'aiila ASTM B393 Pepa Niobium

FAAMATALAGA O MEA FAI

Fa'amatalaga o oloa

2022 Uaea Niobium Tulaga Maualuga/Niobium Pa/Niobium Pepa Pepa/Niobium Tube/Niobium Fa'atau Fa'atau
Niobium uaea faamatalaga:
Mea: RO4200-1, RO4210-2A
Tele: Dia0.25-dia3mm
Tulaga masani: E tusa ai ma le ASTM B392-98
Mama: 99.95%
Mana'oga fa'ainisinia (tulaga fa'a'ele'ele)

Vasega	Malosi fa'asa δbpsi (MPa), ≥	Malosi e maua mai δ0.2, psi (MPa),≥	Fa'aumi i le 1"/2" umi fua, %, ≥
RO4200-1 RO4210-2	18000 (125)	10500 (73)	25
Manaoga faʻapitoa e malilie i ai le faʻatau ma le faʻatau o feutagaiga

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. e 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.

Faʻamautinoaga Tulaga (e aofia uma ai le Faʻaleagaina ma le le faʻaleagaina)

1. Su'ega Fa'aaliga Vaaia

2. Su'esu'ega fa'ainisinia e pei o le tensile, Elongation ma le fa'aitiitiga ole vaega.

3. Iloiloga o aafiaga

4. Su'esu'ega su'ega vaila'au

5. Su'ega ma'a'a

6. Su'ega Puipuiga Pitting

7. Su'ega Penetrant

8. Su'esu'ega a'afia Intergranular

9. Fa'ata'ita'iga Fa'atau

10. Su'ega Fa'ata'ita'i Metallography

Taamiloga Falegaosimea