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  1. LCE

    SCC of 416 SS in Demineralized water

    unclesyd, Yes the cracking does have multiple braching. kenvlach, The manganese sulfides are elongated and plentiful in the microstructure. I definitely see the potential for having some sulfur leach into solution and thus developing a corrosive media like you mentioned. I am currently...
  2. LCE

    SCC of 416 SS in Demineralized water

    Is anyone familiar with intergranular stress corrosion cracking of 416 stainless steel in demineralized water? I am working on a valve plug (hardness of 41 HRC) that looks like it has cracked from intergranular SCC. The high hardness is required to prevent erosion. Service temperatures are...
  3. LCE

    High temperature Ceramic fibers

    I need sources of high temperature ceramic boards, fibers and blanket and their support system. We are talking for about 1700 deg. C. materials. Can anybody help? Regards, LCE

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