Menene Rashin Kunya 690

Saboda tsananin juriya ga oxidizing kafofin watsa labarai na acidic, ana iya amfani da shi don sarrafa nitric acid, nitric acid + hydrofluoric acid da sauran kayan aikin sinadarai da abubuwan da aka gyara.

Abubuwan da ake amfani da su don bututun canja wurin zafi na masu samar da tururi a cikin tashoshin nukiliya na PWR sun shiga tsarin ci gaba, ciki har da 304 austenitic bakin karfe, 600 alloy, 800 alloy da 690 gami. Bincike a kan gazawar lalata na 600 gami a cikin sabis ya nuna cewa lalatawar intergranular da lalata lalatawar damuwa ta intergranular sune manyan matsalolin. Ana amfani da Alloy 690 azaman bututun canja wurin zafi don masu samar da tururi a cikin shuke-shuken makamashin nukiliya na PWR. Tun lokacin da aka yi amfani da shi a cikin 1990s, ba a sami rahoton lalacewa ba, kuma tasirin yana da kyau sosai.

Samfurin form: mashaya, bututu, farantin, zobe, ƙirƙira

Abubuwan sinadaran N06690:

• Ni: gaba
• Shafin: 30.39
• Shafin: 8.8
• C: 0.023
• Shafin: 0.22
• Shafin: 0.26
• Shafin: 0.23
• ku: 0.07
• ku: 0.02
• Shafin: 0.006
• Shafin: 0.002

Kaddarorin jiki na N06690 a cikin jihar da aka rufe:

• Maɗaukaki: 8.19g/cm
• Matsayin narkewa: 1343-1377 ℃
• Matsayin matashi: 211GPa
• Rabon Poisson: 0.289
• Ƙarfin haɓaka: 350MPa
• Tenarfin ƙarfi: 700MPa
• Magoya: 45%

Shiga wannan labarin ： Menene Rashin Kunya 690

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