Okwu mmalite nke316L igwe anaghị agba nchara:
316l bụ aỌkwanke igwe anaghị agba nchara.AISI 316L bụ akara America kwekọrọ, yana SUS 316L bụ akara Japanese kwekọrọ.Mnwere Cr, Ni, Mo, ọnụ ọgụgụ na-egosi ihe dị ka pasentị.316L igwe anaghị agba nchara na-eji na pulp na mpempe akwụkwọ na-ekpo ọkụ na-ekpo ọkụ, ihe na-esi ísì ụtọ, ihe nkiri ihe nkiri maka ngwá ọrụ mpụga, pipeline, mpaghara dị n'ụsọ oké osimiri nke ụlọ ahụ na flushing, nnukwu elekere elekere, ikpe wdg .. Ngwa, kemịkalụ, ihe eji esiji ákwà, ime akwụkwọ, oxalic acid, fatịlaịza, wdg;akụrụngwa maka ịse foto, ụlọ ọrụ nri, mpaghara osimiri, ụdọ, ogwe CD, bolts, akụ, wdg.
1.Ihe dịka 316:
-Nguzogide corrosion
Nguzogide corrosion ka mma karịa 304 igwe anaghị agba nchara, na pulp na usoro mmepụta akwụkwọ, nwere ezigbo nguzogide corrosion.Ọzọkwa, igwe anaghị agba nchara 316 na-eguzogidekwa mbuze site n'oké osimiri na ikuku ụlọ ọrụ na-emebi emebi.
-Okpomọkụ na-eguzogide
316 igwe anaghị agba nchara (06Cr17Ni12Mo2) nwere magburu onwe oxidation nguzogide na kwụsị ojiji na 871 degrees C (1600 degrees F) na maka na-aga n'ihu na-eji na 927C degrees (1700 degrees F).Na 427 degrees C-857 degrees C (800 degrees F-1575 degrees F), ọ kasị mma ka ị ghara ịnọgide na-eji 316 igwe anaghị agba nchara, ma na okpomọkụ nso ndị ọzọ karịa na-aga n'ihu ojiji nke 316 igwe anaghị agba nchara, igwe anaghị agba nchara nwere. ezigbo okpomọkụ na-eguzogide.316L igwe anaghị agba nchara nwere mma carbide ọdịda ọdịda karịa 316 igwe anaghị agba nchara, na ike ga-eji na n'elu nso nke okpomọkụ.
2.Ngwakọta kemịkalụ nke 316
| Ọkwa na ihe mejupụtara kemịkalụ bụ isi% | |||||||||
|
| C | Si | Mn | P≤ | S≤ | Cr | Mo | Ni | Ndị ọzọ |
| SUS201 | ≤0.15 | ≤0.75 | 5.5-7.5 | 0.06 | 0.03 | 16-18 | - | ≤1.0 | N≤0.25 |
| SUS304 | ≤0.08 | ≤0.75 | ≤2.00 | 0,045 | 0.03 | 18-20 | - | 8-10.5 | - |
| SUS304L | ≤0.03 | ≤0.75 | ≤2.00 | 0,045 | 0.03 | 18-20 | - | 8-12 | - |
| SUS304H | 0.04-1.0 | ≤0.75 | ≤2.00 | 0,045 | 0.03 | 18-20 | - | 8-10.5 | - |
| SUS309 | ≤0.25 | ≤1.00 | ≤2.00 | 0,045 | - | 22-24 | - | 12-15 | - |
| SUS309S | ≤0.08 | ≤1.00 | ≤2.00 | 0,045 | 0.03 | 22-24 | - | 12-15 | - |
| SUS310 | ≤0.25 | ≤1.00 | ≤2.00 | 0.03 | - | 24-26 | - | 19-22 | - |
| SUS310S | ≤0.08 | ≤1.00 | ≤2.00 | 0.03 | 0.03 | 24-26 | - | 19-22 | - |
| SUS316 | ≤0.08 | ≤1.00 | ≤2.00 | 0,045 | 0.03 | 16-18 | 2-3 | 10-14 | - |
| SUS316L | ≤0.03 | ≤1.00 | ≤2.00 | 0,045 | 0.03 | 16-18 | 2-3 | 10-14 | - |
| SUS321 | ≤0.08 | ≤1.00 | ≤2.00 | 0,035 | 0.03 | 17-19 | - | 9-12 | Ti≥5×C% |
| SUS409L | ≤0.03 | ≤1.00 | ≤1.00 | ≤0.04 | 0.03 | 10.5-11.75 | - | ≤0.06 | 6xC% -0.75 |
| SUS410 | ≤0.15 | ≤1.00 | ≤1.00 | ≤0.04 | 0.03 | 11.5-13.5 | - | - | - |
| SUS410S | ≤0.08 | ≤1.00 | ≤1.00 | ≤0.04 | 0.03 | 11.5-13.5 | - | ≤0.6 | - |
| SUS430 | ≤0.12 | ≤0.75 | ≤1.00 | 0.04 | 0.03 | 16-18 | - | ≤0.6 | - |
| SUS2205 | ≤0.03 | ≤1.0 | ≤2.00 | 0.03 | 0.02 | 22-23 | 3.0-3.5 | 4.5-6.5 | N≤0.14-0.2 |
| SUS904L | ≤0.02 | ≤1.0 | ≤2.00 | 0,045 | 0,035 | 19-23 | 4.0-5.0 | 23-28 | Cu1.0-2.0 |
3.Ihe eji arụ ọrụnke 316
| Ọkwa | TensileSike Mpa | Mpụta Ike Mpa | Mgbatị(%) | Riri mbelata na mpaghara (%) | Njupụta (g/cm3) |
| 316 | ≥520 | ≥205 | ≥40 | ≥60 | 7.98 |
| 316L | ≥480 | ≥177 | ≥40 | ≥60 | 7.98 |
4. Ngwucha elu igwe anaghị agba nchara nke 316
| Ngwucha elu igwe anaghị agba nchara | ||
| Emecha elu elu | Nkọwa | Ngwa |
| Mba.1 | N'elu okokụre site okpomọkụ ọgwụgwọ na pickling ma ọ bụ Filiks kwekọrọ n'ebe ahụ mgbe na-ekpo ọkụ Rolling. | Chemical tank, ọkpọkọ |
| 2B | Ndị emechara, ka oyi gachara, site na ọgwụgwọ okpomọkụ, ịhịa aka n'ahụ ma ọ bụ ọgwụgwọ ndị ọzọ yiri ya na n'ikpeazụ site n'ịtụgharị oyi na-enye ọkụ kwesịrị ekwesị. | Akụrụngwa ọgwụ, ụlọ ọrụ nri, ihe eji ewu ụlọ, arịa kichin. |
| Nọmba.4 | Ndị mechara site na polishing na No.150 ka No.180 abrasives kpọmkwem na JIS R6001. | Ngwa kichin, Akụrụngwa eletriki, Owuwu ụlọ. |
| Ntutu isi | Ndị na-emecha polishing ka ọ na-enye na-aga n'ihu polishing streaks site na iji abrasive nke kwesịrị ekwesị ọka size. | Owuwu ụlọ. |
| BA/8K mirror | Ndị na-edozi ya na ọgwụgwọ okpomọkụ na-egbuke egbuke mgbe oyi na-atụgharị. | Ngwa kichin, Akụrụngwa eletriki, Owuwu ụlọ. |
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Oge nzipu: Jan-18-2023