Niki gituma 304 vs 316 ikundwa cyane?
Urwego rwo hejuru rwa chromium na nikel biboneka muri 304 na 316 ibyuma bidafite ingese bibaha imbaraga zo kurwanya ubushyuhe, abrasion, na ruswa. Ntabwo bazwiho gusa kurwanya ruswa, bazwiho kandi kugaragara neza no kugira isuku muri rusange.
Ubwoko bwombi bwibyuma bitagaragara neza mubikorwa byinganda zose.Nkurwego rusanzwe rwibyuma bitagira umwanda, 304 bifatwa nkibisanzwe "18/8" bitagira umwanda. 304 ibyuma bidafite ingese bikoreshwa cyane kuko biramba kandi byoroshye gukora muburyo butandukanye nkurupapuro rwicyuma, icyuma kidafite ingese, icyuma kitagira umwanda, hamwe nicyuma kitagira ibyuma. 316 ibyuma birwanya imiti nibidukikije byo mu nyanja bituma ihitamo gukundwa nababikora.
Bashyizwe mu byiciro bite?
Ibyiciro bitanu byibyuma bitunganijwe bitunganijwe hashingiwe kumiterere yabyo (uko atome zabo zitunganijwe). Mubyiciro bitanu, 304 na 316 ibyuma bitagira umwanda biri mubyiciro bya austenitis. Imiterere yicyiciro cya austenitike idafite ibyuma ituma idafite magnetique kandi ikababuza gukomera no kuvura ubushyuhe.
1. Ibyiza bya 304 Ibyuma
Composition Ibigize imiti ya 304 Ibyuma bitagira umwanda
| Carbone | Manganese | Silicon | Fosifore | Amazi | Chromium | Nickel | Azote | |
| 304 | 0.08 | 2 | 0.75 | 0.045 | 0.03 | 18.0 / 20.0 | 8.0 / 10.6 | 0.1 |
Ibiranga umubiri wa 304 SS
| Ingingo yo gushonga | 1450 ℃ |
| Ubucucike | 8.00 g / cm ^ 3 |
| Kwagura Ubushyuhe | 17.2 x10 ^ -6 / K. |
| Modulus ya Elastique | 193 GPa |
| Amashanyarazi | 16.2 W / mK |
Ibyiza bya mashini ya 304 Ibyuma bitagira umwanda
| Imbaraga | 500-700 Mpa |
| Kurambura A50 mm | 45 Min% |
| Gukomera (Brinell) | 215 Max HB |
Gushyira mu bikorwa ibyuma 304
Inganda zubuvuzi zikunze gukoresha 304 SS kuko yihanganira imiti ikomeye yo gukora isuku itangirika. Nka kimwe mu bivangavanze byujuje amabwiriza y’isuku y’ubuyobozi bushinzwe ibiryo n’ibiyobyabwenge mu gutegura ibiryo, inganda z’ibiribwa zikoresha 304 SS.
Gutegura ibiryo: Amafiriti, ameza yo gutegura ibiryo.
Ibikoresho byo mu gikoni: ibikoresho byo guteka, ibikoresho bya feza.
Ubwubatsi: kuruhande, kuzamura, ubwiherero.
Ubuvuzi: inzira, ibikoresho byo kubaga.
2. Ibyiza bya 316 Ibyuma
316 ikubiyemo ibintu byinshi bisa nubumashini nubukanishi nka 304 ibyuma bidafite ingese. Ku jisho ryonyine, ibyuma byombi bisa. Nyamara, imiti igizwe na 316, igizwe na 16% chromium, 10% nikel, na 2% molybdenum, ni itandukaniro nyamukuru riri hagati yicyuma 304 na 316.
Ibiranga umubiri wa 316 SS
| Ingingo yo gushonga | 1400 ℃ |
| Ubucucike | 8.00 g / cm ^ 3 |
| Modulus ya Elastique | 193 GPa |
| Kwagura Ubushyuhe | 15.9 x 10 ^ -6 |
| Amashanyarazi | 16.3 W / mK |
Ibyiza bya mashini ya 316 SS
| Imbaraga | 400-620 Mpa |
| Kurambura A50 mm | 45% min |
| Gukomera (Brinell) | 149 max HB |
Gusaba ibyuma 316
Kwiyongera kwa Molybdenum muri 316 bituma irwanya ruswa cyane kuruta ibivanze. Bitewe nuko irwanya ruswa, 316 nimwe mubyuma byingenzi kubidukikije byo mu nyanja. 316 ibyuma bidafite ingese nabyo bikoreshwa mubitaro kubera kuramba no kugira isuku.
Gutunganya amazi: amashyiga, ubushyuhe bwamazi
Ibice byo mu nyanja- gari ya moshi, umugozi winsinga, urwego rwubwato
Ibikoresho byo kwa muganga
Ibikoresho byo gutunganya imiti
304 vs 316 Icyuma kitagira umuyonga: Kurwanya Ubushyuhe
Kurwanya ubushyuhe ni ikintu cyingenzi ugomba gusuzuma mugihe ugereranije amanota atandukanye yicyuma. Ikigereranyo cya 304 kiri hagati ya dogere 50 na 100 Fahrenheit hejuru ya 316. Nubwo intera yo gushonga ya 304 iri hejuru ya 316, byombi bifite imbaraga zo kurwanya okiside muri serivisi zigihe gito kugeza kuri 870 ° C (1500 ℉) no muri serivisi zihoraho kuri 925 ° C (1697 ℉).
304 SS: Ikoresha neza ubushyuhe bwinshi, ariko gukoresha ubudahwema kuri 425-860 ° C (797-1580 ° F) bishobora gutera ruswa.
316 SS: Ikora neza mubushyuhe buri hejuru ya 843 ℃ (1550 ℉) no munsi ya 454 ℃ (850 ° F)
Itandukaniro ryibiciro 304 Ibyuma bitagira umuyonga vs 316
Niki gituma 316 ihenze kuruta 304 ibyuma bidafite ingese?
Ubwiyongere bwibintu bya nikel hamwe no kongeramo molybdenum muri 316 bituma bihenze kurenza 304. Ugereranije, igiciro cyibyuma 316 bidafite ingese 40% kurenza igiciro cya 304 SS.
316 vs 304 Ibyuma bitagira umuyonga: Niki Cyiza?
Iyo ugereranije 304 ibyuma bidafite ingese vs 316, byombi bifite ibyiza nibibi byo gusuzuma mugihe uhitamo icyakoreshwa mubikorwa bitandukanye. Kurugero, ibyuma 316 bidafite ingese birwanya 304 umunyu nibindi byangirika. Noneho, niba ukora ibicuruzwa bizajya bihura n’imiti cyangwa ibidukikije byo mu nyanja, 316 nuguhitamo neza.
Kurundi ruhande, niba ukora ibicuruzwa bidakeneye kurwanya ruswa ikomeye, 304 ni amahitamo afatika kandi yubukungu. Kubisabwa byinshi, 304 na 316 mubyukuri birashobora guhinduka.
Itsinda rya Jindalai Steel ni inzobere kandi itanga amasoko mu byuma kandi bidafite ingese. Ohereza ikibazo cyawe kandi tuzishimira kugisha inama ubuhanga.
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Igihe cyo kohereza: Ukuboza-19-2022