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Alloy Digest, 2021
Abstract Crucible REX M4 is a special-purpose high-speed tool steel that is designed to provide high wear resistance in tools. Its high vanadium and carbon content provides superior resistance to cratering and wear in cold work punches, die inserts, and cutting applications involving high speed and light cuts.
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Abstract Crucible REX M4 is a special-purpose high-speed tool steel that is designed to provide high wear resistance in tools. Its high vanadium and carbon content provides superior resistance to cratering and wear in cold work punches, die inserts, and cutting applications involving high speed and light cuts.
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SPIE Proceedings, 1994
Small carrying aerosol lidar in which is used small copper vapour laser "Malachite" as source of sounding optical pulses is described. The advantages of metal vapour laser and photon counting mode in acquisition system of lidar gave ability to get record results: when lidar has dimensions (1 x .6 x .3 m) and weight ( 65 kg), it provides the sounding of
Constantin D. Shelevoy, Yuri M. Andreev
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Small carrying aerosol lidar in which is used small copper vapour laser "Malachite" as source of sounding optical pulses is described. The advantages of metal vapour laser and photon counting mode in acquisition system of lidar gave ability to get record results: when lidar has dimensions (1 x .6 x .3 m) and weight ( 65 kg), it provides the sounding of
Constantin D. Shelevoy, Yuri M. Andreev
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Alloy Digest, 1981
Abstract AISI Type M4 is a high-hardenability tool steel developed to provide the excellent abrasion resistance that results from higher-than-normal carbon and vanadium in the molybdenum-tungsten high-speed steels. It is recommended where sharp edges are needed for fine cuts.
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Abstract AISI Type M4 is a high-hardenability tool steel developed to provide the excellent abrasion resistance that results from higher-than-normal carbon and vanadium in the molybdenum-tungsten high-speed steels. It is recommended where sharp edges are needed for fine cuts.
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Alloy Digest, 1973
Abstract CPM REX M4 is a special-purpose high-speed steel designed to give high wear resistance in tools. It is made exclusively by Crucible's particle metallurgy process which imparts excellent quality and grindability. This datasheet provides information on composition, physical properties, hardness, and elasticity.
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Abstract CPM REX M4 is a special-purpose high-speed steel designed to give high wear resistance in tools. It is made exclusively by Crucible's particle metallurgy process which imparts excellent quality and grindability. This datasheet provides information on composition, physical properties, hardness, and elasticity.
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Bulletin of the Russian Academy of Sciences: Physics, 2012
Reduced probabilities of known γ transitions of M4 multipolarity are analyzed. Hindrance factors of 95 M4 transitions are calculated and presented. It is shown that the investigated M4 transitions are inhibited in regard to estimates using Moszkovsky formulas, and their mean hindrance factor is 5.5. The factors are close to unity in two cases only, but
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Reduced probabilities of known γ transitions of M4 multipolarity are analyzed. Hindrance factors of 95 M4 transitions are calculated and presented. It is shown that the investigated M4 transitions are inhibited in regard to estimates using Moszkovsky formulas, and their mean hindrance factor is 5.5. The factors are close to unity in two cases only, but
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2015
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???? ?????????????????? ?????????????????????????? ?????????????? ?? ?????????????? ???? = 680...840 ???? ???????????????????? ???????????????????????? ???????????? (M4???M6), ?????????????????????? ?????????????????????? T???? (2700???2900 ??) ?? ?????????????????? ???????????????????? ?????????????? lgg (4,0???4,5) ?????? ???????? ??-????????????????.
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