304L Bakin Karfe
304L ƙaramin ƙarfe ne - carbon austenitic bakin karfe wanda aka sani da kyakkyawan juriya na lalata, ingantacciyar injin aiki, da walƙiya. Tare da abun cikin carbon da ke ƙasa da 0.03%, yana rage haɗarin haɓakawa da lalata tsaka-tsaki, yana mai da shi dacewa musamman ga aikace-aikace inda bayan{4}} maganin zafi na walda ba zai yiwu ba.
Haɗin Sinadari
|
C |
Si |
Mn |
P |
S |
Cr |
Ni |
|
|
Min |
- |
- |
- |
- |
- |
18 |
8 |
|
Max |
0.03 |
1 |
2 |
0.045 |
0.03 |
20 |
12 |
Kayayyakin Kayayyaki
|
Yawan yawa |
Matsayin narkewa |
Mafi ƙarancin kayan aikin injina a zafin daki |
||
|
Ƙarfin Ƙarfin Ƙarfi |
Ƙarfin Haɓaka |
Tsawaitawa |
||
|
g/cm3 |
digiri |
Rm N/mm2 |
Rp0.2N/mm2 |
A5% |
|
7.93 |
1400~1450 |
485 |
170 |
40% |
Siffar
Wannan abu yana nuna aikin barga a cikin oxidizing da raunin raunin watsa labarai, yana nuna juriya ga nitric acid, Organic acid, da mafita na alkaline, tare da matsakaicin juriya na damuwa na chloride a cikin zafin jiki.
304L yana ba da babban ductility da tauri (ɗaɗawa Mafi Girma ko daidai da 40%), ana iya ƙarfafa shi ta hanyar aikin sanyi, kuma ba shi da - Magnetic a cikin yanayin da aka rufe (na iya haɓaka ɗan ƙaramin maganadisu bayan nakasar sanyi). Yana da kewayon zafin aiki mai faɗi (-196 digiri zuwa digiri 800), yana mai da shi dacewa don aikace-aikacen masana'antu daban-daban.
Aikace-aikace
Tsarin Welded:bututun sinadari, tankunan ajiya, da sauransu, waɗanda ba sa buƙatar magani{1} walda don hana lalata tsakanin granular.
Lalacewa{0}Kayan Juriya:Don nitric acid, Organic acid, da kuma makamantan kafofin watsa labarai, irin su masu sarrafa magunguna da kayan girki.
Maɗaukakin Muhalli{{0}:Masu musayar zafi, abubuwan da ake buƙata na tukunyar jirgi, da sauransu, masu dacewa da dogon lokacin amfani da digiri 425–860 .
Filayen Neman:Kayayyakin masana'antar nukiliya na taimako da tsarin injiniyan ruwa na biyu.
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Aika Aikace-aikacen
