Wanne zafin jiki ya dace da farantin bakin karfe na antibacterial 304?

Dukanmu mun san cewa kwayoyin bakin karfe abu ne mai juriya ga babban zafin jiki da lalata, don haka a wane zafin jiki ne 304 antibacterial bakin karfe farantin da ya dace da amfani?Amfani da zafin jiki na 304 antibacterial bakin karfe farantin ne 190 ~ 860 digiri Celsius, amma a ainihin amfani, 304 antibacterial bakin karfe zafin sabis na farantin bai kai 860 digiri Celsius.Me yasa hakan ke faruwa?Wani irin ƙarfin zafin jiki na bakin karfe 304 zai iya cimma?

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A haƙiƙa, zafin amfani da bakin karfe 304 na antibacterial bai dace da a kiyaye shi tsakanin 450 zuwa 860 digiri Celsius ba.Lokacin da zafin jiki na bakin karfe 304 antibacterial ya kai digiri 450, wani muhimmin batu zai bayyana.A wannan mahimmin lokaci, bakin karfe zai narke chromium a kusa da sinadarin carbon.Element, sa'an nan kuma samar da chromium carbide.Wurin da chromium-depleted ya bayyana inda chromium diluted asali ya kasance.Bayyanar yankin chromium-depleted zai canza kayan aiki na bakin karfe na antibacterial.Bugu da ƙari, zafin jiki na 450 digiri Celsius tare da yawan amfanin ƙasa zai sa austenitic jiki ya canza zuwa martensite.

304 Bakin Karfe irin wannan bakin karfe gabaɗaya yana da mafi kyawun juriyar acid, kuma ƙwayar nitric acid yana cikin kashi 70%.Zazzabi 0-80 ℃ da sauransu.Bakin karfe 304 na Antibacterial yana daya daga cikin kayan da ke da juriya na alkali mai kyau.Yawancin alkalis za a iya amfani da su a cikin kewayon 0-100 ℃.


Lokacin aikawa: Maris 22-2021