Yaya aka tabbatar da ƙarfin ƙarfin ƙarfin metals?

Rashin tasiri shine iyawar kayan aiki daban don ɗaukar makamashi na ƙwanƙwasawa, wanda shine ɗaya daga cikin alamun muhimmancin ƙarfin. Ƙin ƙarfin tasiri na abu abu ne mafi yawancin ƙaddara ta hanyar tasiri na samfurin samfurin na kayan abu, yayin da aikin ya gwada kafin keta ko karya wani samfurin a ƙarƙashin caji, wanda shine alamar tasirin tasiri. Ma'anar shi ana gudanar da shi a kan na'urar na musamman - hotunan copra. Ana gwada samfurin abu tare da ƙira a tsakiyar yana gwada shi tare da wuka. Za a iya gwada gwajin wannan nau'in karfe a zazzabi daga -100 ° C zuwa 1200 ° C, dangane da karfe da manufar gwajin. Ƙin ƙarfin ƙarfin ƙarfe na ƙarfe shine alamar tabbatar da abin da ya dace, kuma yana nuna ikonsa na tsayayya da lalacewar da ta haifar da damuwa tsakanin tayin.

Tamanin ƙarfin karfe yana ƙaddara ta yawan aikin da ya isa don halakar da samfurin wannan karfe. An hada shi da haɗin haruffa da lambobi. Haruffa biyu na farko alama ce ta ƙarfin tasiri (COP). Hoto na uku ya nuna nau'i mai mahimmanci. Sa'an nan kuma akwai lambobi. Na farko ya nuna iyakar makamashi daga tasirin tasirin, na biyu ya nuna zurfin mai sakawa, kuma na uku ya nuna nisa daga cikin gwaji. Idan an gwada samfurin a rage yawan zazzabi, to, an nuna alamar tauraron nuna nauyin zafin jiki wanda aka gudanar da jarrabawa.

Rushewar matsala da ƙwayoyin da ƙananan yawan zafin jiki yana nuna alamar haɗin ginin su. Cold-brittle shine karuwa a cikin matakin ƙwanƙarar ƙwayoyin ƙarfe da digo cikin zafin jiki. The sabon abu na sanyi fatattaka, da fallasa low gami steels da kuma wasu sauran karafa - Tantalite, tungsten, chromium, molybdenum, wanda ya ƙunshi wata cubic raga obemotsentrirovannoy karfe kwayoyin halitta. Rashin ƙarfin ƙarfin ƙarfe na ƙarfe ya dogara ne akan zafin jiki.

Tauri na karfe dogara a kan tsarin da gwajin karfe, ciki har da hatsi da ta girma ne mai kyau nuna alama daga cikin ingancin na karfe. Saboda haka, jarrabawar tasiri tana amfani dashi. Yanayin zafin jiki wanda ƙarfin ƙarfin karfe yake da karfi shine ana kiran yankin da zafin jiki. Kuma wajibi ne cewa wannan yanki na zafin jiki ba ya daidaita da zafin jiki na karfe. A wasu kalmomi, aikin aiki na samfurori na samfurori ya kamata ya fi yadda ƙofar da ke cikin ƙasa ya fara. Wannan shi ne tabbatar da cewa abin da ke cikin ɓangaren ba zai fara fadi ba kuma a ƙarshe ba a lalace ba. Sakamakon yankin yankin zafin jiki yana da alaƙa da alaka da ƙarfin ƙarfin ƙarfe na ƙarfe.

Sakamakon rashin ƙarfin karfe na karfe shine abin da ake yi da zafi da kuma tsararraki mai mahimmanci, sigogi na yanayin zafin jiki da ya ba su damar samun irin wadannan halaye. Ga kowane nau'i na karfe, GOST ya saita yawan zafin jiki wanda aka ƙaddamar da nauyin, da kuma yawan zafin jiki da yake mafi kyau ga aiki tare da irin karfe. Rashin ƙarfin ƙarfe na ƙarfe ya danganta ba kawai a kan zafin jiki ba, amma har ma a kan abubuwa masu tsabta, gaban abubuwa masu lalata da kan abun da ke ciki na karfe. Hannar ƙaddamar da sassa a cikin samfurori na samfurori yakan rage karfin ƙarfin karfe. Alal misali, idan an kafa martensite a lokacin waldawa tare da wani cin zarafi na fasaha, za a iya rage ƙarfin ƙarfin ƙarfin karfe a cikin shinge mai sauƙi daga kashi 13.