Improved rapid quench of large section precipitation hardenable alloys
Номер патента: EP1337680A2
Опубликовано: 27-08-2003
Автор(ы): Anatoly A. Offengenden, Noel M. Brady, Walter R. Cribb, William J. Bishop
Принадлежит: Materion Brush Inc
Опубликовано: 27-08-2003
Автор(ы): Anatoly A. Offengenden, Noel M. Brady, Walter R. Cribb, William J. Bishop
Принадлежит: Materion Brush Inc
Реферат: Large sections of solution annealed, precipitation hardenable alloys which are resistant to internal cracking yet fully hardenale can be produced if, during rapid quenching, the temperature of the section is allowed to stabilize immediately above the alloy's solvus temperature before the section is rapidly quenched. Preferably, the temperature of the section is allowed to stabilize a second time, this time at an elevated temperature not so high that significant phase changes occur, before the section is cooled to ambient.
Improved rapid quench of large section precipitation hardenable alloys
Номер патента: CA2427801C. Автор: William J. Bishop,Noel M. Brady,Walter R. Cribb,Anatoly A. Offengenden. Владелец: Materion Brush Inc. Дата публикации: 2010-07-20.