GUSOBANURIRA
Ibyuma bitagira umwanda 317L ni urwego rwa molybdenum rurimo karubone nkeya, hamwe na chromium, nikel, na molybdenum. Ibi bitanga uburyo bwiza bwo kurwanya ruswa kandi bikarwanya kurwanya imiti iterwa na acide, tartaric, formic, citric, na acide sulfurike. Imiyoboro 317L itanga imiyoboro ihanitse, hamwe no kurwanya ubukangurambaga iyo isudutse, bitewe na karubone nkeya. Inyungu ziyongereye zirimo guhangayikishwa no guturika, n'imbaraga zikaze ku bushyuhe bwo hejuru. Icyiciro cya 317l imiyoboro yicyuma ntabwo ari magnetique muburyo bwa annealed. Ariko, nyuma yo gusudira magnetism nkeya irashobora kugaragara.
317L UMUTUNGO W'IMBARAGA ZIKURIKIRA
317L imiyoboro idafite ibyuma itangwa na Arch City Steel & Alloy ikubiyemo ibintu bikurikira:
Kurwanya ruswa:
- Yerekana kurwanya ruswa idasanzwe mubidukikije bitandukanye, cyane cyane mubidukikije bya chloride acide hamwe nimiti myinshi
- Kurwanya ruswa nziza cyane mubisabwa aho hakenewe kwanduzwa byibuze
- 317L ibyuma bitagira umuyonga / umuyoboro urimo karubone nkeya bitanga imbaraga zo kurwanya ruswa
- Impengamiro yibyuma iyo ihuye na chloride, bromide, acide fosifore, na iyode irahagarikwa.
Kurwanya Ubushyuhe:
- Kurwanya cyane okiside kubera chromium-nikel-molybdenum.
- Yerekana igipimo gito cyo gupima ubushyuhe bugera kuri 1600-1650 ° F (871-899 ° C), mu kirere gisanzwe.
Ibiranga gusudira:
- Usibye gusudira kwa oxyacetylene, gusudira neza nuburyo bwose busanzwe bwo guhuza hamwe nuburyo bwo kurwanya.
- Uzuza ibyuma hamwe na nikel-shingiro hamwe na chromium ihagije hamwe na molybdenum bigomba gukoreshwa mu gusudira Ubwoko 317L ibyuma. Ibi bifasha mukuzamura ruswa yibicuruzwa byasuditswe. AWS E317L / ER317L cyangwa austenitis, ibyuma byuzuza karubone nkeya bifite molybdenum irenze icyiciro cya 317L nabyo birashobora gukoreshwa.
Imashini:
- Gukora kumuvuduko muke hamwe nibiryo bihoraho bifasha kugabanya imyumvire yo mu cyiciro cya 317L yo gukomera.
- Icyiciro cya 317L imiyoboro idafite ibyuma irakomeye kurenza 304 idafite ingese kandi ikorerwa chip ndende kandi ikomeye iyo ikozwe. Kubwibyo, gukoresha ikoreshwa rya chip birasabwa.
Porogaramu:
Icyiciro cya 317L ibyuma bitagira umuyonga muri rusange bikoreshwa mugutunganya inzoga, amarangi ya aside, ibisubizo byoguhumanya, kuvanga acetylating na nitrate, nibindi.
- Ibikoresho byo gutunganya imiti na peteroli
- Ibikoresho byo gukoresha impapuro
- Ibikoresho byo gutunganya ibiryo
- Umuyoboro muri sitasiyo zikoresha ingufu za kirimbuzi n’ibimera
- Ibikoresho by'imyenda
UMUTUNGO WA CHIMIQUE:
| Ibikoresho bisanzwe bya Shimi% (agaciro gakomeye, keretse byavuzwe) | |||||||||
| Icyiciro | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| 317L | 0.035 max | 2.0 max | 0.75 max | 0.04 max | 0.03 max | min: 18.0 max: 20.0 | min: 3 max: 4 | min: 11.0 max: 15.0 | kuringaniza |
Igihe cyo kohereza: Ukwakira-09-2020