409L 409 igwe anaghị agba nchara waya
Nkọwa dị mkpirikpi:
Nkọwa nke Waya Welding:
| Nkọwa nke Waya Welding: |
Nkọwapụta:AWS 5.9, ASME SFA 5.9
Ọkwa:ER409, ER409L, ER409Nb, ER409LNiMo
Dayameta waya ịgbado ọkụ:
MIG - 0.8 ka 1.6 mm;
ogologo - 1-5.5 mm;
waya isi - 1.6 ruo 6.0
Elu:Na-egbuke egbuke, Urukpuru, Ala, Ojii
| ER409 ER409Nb Welding Waya / Mkpa Ihe mejupụtara kemịkalụ: |
| Ọkwa | C | Mn | Si | P | S | Cr | Cu | Ni | Mo | Ti |
| 409 | 0.08 kacha | 0.8 kacha | 0.80 kacha | 0.03 kacha | 0.03 kacha | 10.50 - 13.50 | 0.75 kacha | 0.6 kacha | 0,5 kacha | 10xC ruo -1.5 |
| 409Nb | 0.08 kacha | 0.8 kacha | 1.0 kacha | 0.04 kacha | 0.03 kacha | 10.50 - 13.50 | 0.75 kacha | 0.6 kacha | 0,5 kacha | 10xC ruo 0.75 |
| Oke ịgbado ọkụ akwadoro: |
| Dayameta waya | Amps DCSP | Volt | Gas na-echebe |
| 0,035 | 60-90 | 12-15 | Argon 100% |
| 0,045 | 80-110 | 13-16 | Argon 100% |
| 1/16 | 90-130 | 14-16 | Argon 100% |
| 3/32 | 120-175 | 15-20 | Argon 100% |
Mara: Oke maka ịgbado ọkụ tig na-adabere na ọkpụrụkpụ efere na ọnọdụ ịgbado ọkụ.
Enwere ike iji gas mkpuchi ndị ọzọ maka ịgbado ọkụ Tig. A na-ahọrọ gas nchekwa na-eburu ogo, ọnụ ahịa na ịrụ ọrụ n'uche.
| Ihe kpatara ịhọrọ anyị: |
1. Ị nwere ike nweta ihe zuru oke dịka ihe ị chọrọ na ọ dịkarịa ala ọnụahịa.
2. Anyị na-enyekwa Reworks, FOB, CFR, CIF, na ọnụ ụzọ nnyefe ọnụ ụzọ. Anyị na-atụ aro ka ịme azụmahịa maka mbupu nke ga-adị oke ọnụ ahịa.
3. Ihe anyị na-enye bụ nkwenye kpamkpam, site na akwụkwọ nyocha nke akụrụngwa ruo na nkwupụta akụkụ ikpeazụ. (Akụkọ ga-egosi na achọrọ)
4. e kwere nkwa inye nzaghachi n'ime awa 24 (na-abụkarị n'otu elekere)
5. Ị nwere ike nweta ngwaahịa ọzọ, igwe ihe nnyefe na ibelata n'ichepụta oge.
6. Anyị raara onwe anyị nye ndị ahịa anyị kpamkpam. Ọ bụrụ na ọ gaghị ekwe omume imezu ihe ị chọrọ mgbe ị nyochachara nhọrọ niile, anyị agaghị eduhie gị site n'ịkwe nkwa ụgha nke ga-eme ka ndị ahịa nwee mmekọrịta dị mma.
| Nkwenye ịdịmma nke SAKY STEEL (gụnyere ma nke na-emebi emebi na nke anaghị emebi emebi): |
1. Nleba anya akụkụ
2. Mechanical nyochaa dị ka tensile, elongation na mbenata nke ebe.
3. Mmetụta mmetụta
4. Nyocha nyocha nke kemịkalụ
5. Nnwale ike ike
6. Nnwale nchedo pitting
7. Nnwale penetrant
8. Nnwale corrosion intergranular
9. Nnwale siri ike
10. Metallography nnwale nnwale
| Nkwakọ ngwaahịa SAKY STEEL: |
1. Nkwakọ ngwaahịa dị ezigbo mkpa karịsịa n'ihe gbasara mbupu mba ofesi nke mbupu na-agafe na ọwa dị iche iche iji ruo ebe kachasị elu, yabụ anyị na-etinye nchegbu pụrụ iche gbasara nkwakọ ngwaahịa.
2. Saky Steel's mkpọ ngwongwo anyị n'ọtụtụ ụzọ dabere na ngwaahịa. Anyị na-akwakọ ngwaahịa anyị n'ọtụtụ ụzọ, dị ka,
Ngwa:
Ngwakọta ọnụ nke ER409 weld metal bụ 12% chromium yana Ti agbakwunyere dị ka ihe nkwụsi ike. A na-ejikarị ihe a na-agbakọta ígwè na-enweghị ihe jikọrọ ya.
