ALOY B-2, UNS N10665

ALOY B-2, UNS N10665

Alloy B-2 UNS N10665
Takaitawa Alloy B-2 yana nuna kyakkyawan juriya mai ƙarfi a cikin rage yawan watsa labarai kamar hydrochloric acid a cikin yanayin zafi da yawa da yawa, da kuma a cikin sulfuric acid mai matsakaici-matsakaici ko da tare da iyakanceccen chloride. gurbacewa. Hakanan za'a iya amfani dashi a cikin acetic da phosphoric acid, da kuma zuwa nau'ikan acid mai yawa. Garin yana da kyakkyawar juriya ga chloride-induced stress corrosion cracking (SCC).
Daidaitawa
Samfurin Samfura
Bututu, tube, takardar, farantin, zagaye mashaya, flanes, bawul, da ƙirƙira.
Ƙayyadaddun Abubuwan Sinadarai, %
Min. Max. Min. Max. Min. Max.
Ni Rago Cu 0.5 C 0.02
Cr 1.0 Co 1.0 Si 0.1
Fe 2.0 Al P 0.04
Mo 26.0 30.0 Ti S 0.03
W Mn 1.0 N

 

Na zahiri
Constant
Yawan yawa, g/cm3 9.2
Narke Range, ℃ 1330-1380

 

Na al'ada
Makanikai
Kayayyaki
(Maganin-maganin)
Siffofin samfur Ba da ƙarfi Ƙarfin ƙarfi Tsawaitawa Brinell
taurin
Rubutun Faranti 340 755 40 250
Bar Bar 325 745
Bututu Tube 340 755

 

Karamin tsari Alloy B-2 yana da tsari mai siffar siffar siffar fuska. Abubuwan sinadarai masu sarrafa alloy tare da ƙaramin ƙarfe da abun ciki na chromium yana rage haɗarin ɓarna a lokacin ƙirƙira, saboda wannan yana jinkirta hazo na Ni4Mo a cikin kewayon zafin jiki 700-800 ℃.
Halaye 1. Sarrafa sunadarai tare da ƙaramin ƙarfe da abun ciki na chrlmium don jinkirta samuwar β-phase Ni4Mo oda;
2. Mahimmancin juriya na lalata don rage yanayi;
3. Kyakkyawan juriya ga sulfuric acid mai matsakaici-matsakaici da adadin wadanda ba oxidizing acid;
4. Kyakkyawan juriya ga chloride-induced stress-corrosion cracking (SCC);
5. Kyakkyawan juriya ga nau'in acid mai yawa.
Juriya na Lalata Matsakaicin ƙarancin carbon da abun ciki na silicon na Hastelloy B-2 yana rage hazo na carbides da sauran matakai a cikin yankin da zafi ya shafa na welds kuma yana tabbatar da isasshen juriya na lalata koda a yanayin walda. Hastelloy B-2 yana nuna kyakkyawan juriya na lalata a cikin m rage kafofin watsa labarai kamar hydrochloric acid a cikin kewayon yanayin zafi da yawa, haka kuma a cikin sulfuric acid mai matsakaici-matsakaici ko da tare da iyakancewar chloride. Hakanan za'a iya amfani dashi a cikin acetic da phosphoric acid. Za'a iya samun mafi kyawun juriya na lalata kawai idan kayan yana cikin yanayin ƙarfe daidai kuma yana nuna tsari mai tsabta.
Aikace-aikace Ana amfani da Alloy B-2 a cikin aikace-aikace masu yawa a cikin masana'antar sarrafa sinadarai, musamman don matakai da suka shafi sulphuric, hydrochloric, phosphoric da acetic acid. B-2 ba a ba da shawarar yin amfani da shi ba a gaban gishirin ferric ko cupric saboda waɗannan gishirin na iya haifar da gazawar lalata da sauri. Gishirin ferric ko cupric na iya haɓaka lokacin da hydrochloric acid ya haɗu da ƙarfe ko jan ƙarfe.

Lokacin aikawa: Nov-11-2022