KR840000662A - Cutting tool materials with excellent high temperature characteristics - Google Patents

Cutting tool materials with excellent high temperature characteristics Download PDF

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KR840000662A
KR840000662A KR1019820003064A KR820003064A KR840000662A KR 840000662 A KR840000662 A KR 840000662A KR 1019820003064 A KR1019820003064 A KR 1019820003064A KR 820003064 A KR820003064 A KR 820003064A KR 840000662 A KR840000662 A KR 840000662A
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phase
compound
composed mainly
compound phase
oxygen
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KR890004491B1 (en
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타이지로오우 수기자와 (외 2)
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이나이 요시히로
미쯔비시긴조구 가부시기 가이샤
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Priority claimed from JP11082481A external-priority patent/JPS601381B2/en
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    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C29/00Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides

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고온특성이 우수한 절삭공구용 재료Cutting tool materials with excellent high temperature characteristics

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

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(1) Ti 2.5-34.0%, Zr 및 Hf 중의 1종 또는 2종 3.7-64.0%, Nb 및 Ta중의 1종 또는 2종 1-31%, 산소 0.01-1.3%, 탄소 0.8-9.3%, 질소 0.01-3.3%, W 및 불가피 불순물을 나머지로 하는 조성(이상중량 %)을 가지며, 그리고 원자비로서 [Tiw(Zr,Hf)X(Nb,Ta)yW1-w-x-y]·[OuNvC1-u-v]z,(단,w/(w+x)=0.3-0.8,(w+x+y)=0.3-0.8, Y=0.01-0.2, U=0.005-0.1, V=0.005-0.3, Z=0.n-0.7)의 조건식을 만족하고 또한 경질상이 Ti를 주성분으로 하는 화합물상과 Zr 및 Hf의 어느 하나 또는 쌍방을 주성분으로 하는 화합물상과의 Nb 및 Ta의 어느 하나 또는 쌍방을 주성분으로 한 미세한 3상으로 되며, 한편 결합상 이를 주성분으로 하는 고융점 금속상으로 되는 조직을 가짐을 특징으로 한 고온특성에 우수한 절삭공구용 재료.(1) Ti 2.5-34.0%, one or two 3.7-64.0% in Zr and Hf, one or two 1-31% in Nb and Ta, 0.01-1.3% oxygen, 0.8-9.3% carbon, nitrogen 0.01-3.3%, W and inevitable impurities (overweight%), and as atomic ratio [Tiw (Zr, Hf) X (Nb, Ta) y W 1-wxy ]. [O u N v C 1-uv ] z , (w / (w + x) = 0.3-0.8, (w + x + y) = 0.3-0.8, Y = 0.01-0.2, U = 0.005-0.1, V = 0.005 -0.3, Z = 0.n-0.7), and the hard phase is any one of Nb and Ta of the compound phase containing Ti as the main component and the compound phase containing either or both of Zr and Hf or A material for cutting tools excellent in high temperature characteristics, characterized by having a fine three-phase phase having both as main components and a high melting point metal phase having a binding phase as its main component. (2) Ti 2.5-34.0%, Zr 및 Hf 중의 1종 또는 2종 3.7-64.0%, Nb 및 Ta 중의 1종 또는 2종 1-31% 산소 0.01-1.3%, C 0.8-9.3%, 질소 0.01-3.3%, Mo 1-18%, W 및 불가피불순물을 나머지로 하는 조성물을 가지며, 그리고 원자비로서, [Tiw(Zr,Hf)X(Nb,Ta)y(W,Mo)1-w-x-y]·[OuNvC1-u-v]z,(단,W/(w+x)=0.3-0.8,(w+x+y)=0.3-0.8,Y=0.01-0.2, U=0.05-0.1, V=0.05-0.3, Z=0.2-0.7)의 조건식을 만족하고 그리고 경질상이 Ti을 주성분으로 한 화합물상과 Zr 및 Hf의 어느 것 또는 쌍방을 주성분으로 하는 화합물상 Nb 및 Ta의 어느 하나 또는 쌍방을 주성분으로 하는 화합물상과의 미세한 3상으로 되며, 한편 결합상이 W를 주성분으로 하는 고융점 금속상으로 되는 조직을 가짐을 특징으로 한 고온 특성에 우수한 절삭공구용 재료.(2) Ti 2.5-34.0%, one or two 3.7-64.0% in Zr and Hf, one or two 1-31% in Nb and Ta 0.01-1.3% oxygen, C 0.8-9.3%, nitrogen 0.01 -3.3%, Mo 1-18%, W and inevitable impurities, and as atomic ratio, [Tiw (Zr, Hf) X (Nb, Ta) y (W, Mo) 1-wxy ] [O u N v C 1-uv ] z , (W / (w + x) = 0.3-0.8, (w + x + y) = 0.3-0.8, Y = 0.01-0.2, U = 0.05- 0.1, V = 0.05-0.3, Z = 0.2-0.7), and the hard phase is a compound phase composed mainly of Ti and either of Zr and Hf, or a compound phase Nb and Ta composed mainly of both. Or a fine three phase with a compound phase containing both as main components, and the bonding phase has a structure of forming a high melting point metal phase containing W as a main component. (3) Ti 2.5-34.0%, Zr 및 Hf중 1종 또는 2종 3.7-64.0, Nb 및 Ta중의 1종 또는 2종 1-31%, 산소 0.01-1.3%, C 0.8-9.3%, 질소 0.01-3.3%, 철족금속(Fe,Ni,Co)중 일종 또는 2종 이상 1-5%, W 및 불가피 불순물을 나머지로 하는 조성을 가지며, 그리고 원자비가 [Tiw(Zr,Hf)X(Nb,Ta)y(W,Fe,Ni,Co)1-w-x-y]·[OuNvC|1-u-v]z,(단W/(w+x)=0.3-0.8,(W+X+Y)=0.3-0.8, Y=0.01-0.2, U=0.005-0.1, V=0.005-0.3, Z=0.2-0.7)의 조건식을 만족하고 그리고 경질상이 Ti을 주성분으로 하는 화합물상과 Zr 및 Hf의 어느 것이거나 또는 쌍방을 주성분으로 한 화합물상과 Nb 및 Ta중의 1종 또는 2종을 주성분으로 한 화합물상과의 미세한 3상으로 되고, 한편 결합상이 W를 주성분으로 하는 고융점 금속상으로 된 조직을 가짐을 특징으로 한 고온특성에 우수한 절삭공구용 재료.(3) Ti 2.5-34.0%, one or two of Zr and Hf 3.7-64.0, one or two of Nb and Ta 1-31%, oxygen 0.01-1.3%, C 0.8-9.3%, nitrogen 0.01 -3.3%, one or two or more kinds of iron group metals (Fe, Ni, Co), 1-5%, W and unavoidable impurities, and the atomic ratio is [Tiw (Zr, Hf) X (Nb, Ta) ) y (W, Fe, Ni, Co) 1-wxy ] · [O u N v C | 1-uv ] z , (W / (w + x) = 0.3-0.8, (W + X + Y) = 0.3-0.8, Y = 0.01-0.2, U = 0.005-0.1, V = 0.005-0.3, Z = 0.2-0.7), and the hard phase is composed mainly of the compound phase containing Ti as the main component, either Zr and Hf, or the compound phase containing both as main components, and one or two of Nb and Ta. A material for cutting tools excellent in high temperature characteristics, characterized by being composed of a fine three-phase with one compound phase and having a structure composed of a high melting point metal phase mainly composed of W. (4) Ti 2.5-34.0%, Zr 및 Hf 중의 1종 또는 2종 3.7-64%, Nb 및 Ta 중의 1종 또는 2종 1-31%, 산소 0.01-1.3%, C 0.8-9.3%, 질소 0.01-3.3%, Mo 1-18%, 철족금속(Fe,Ni,Co) 중 1종 또는 2종 이상 1-5%, W 및 불가피 불순물을 나머지로 되는 조성을 가지며, 원자비로가 Tiw (Zr,Hf)X(Nb,Ta)y(W,Mo,Fe,Ni,Co)1-w-x-y]·[O|uNvC1-u-v]z,(단W/(w+x)=0.3-0.8,(w+x+y)=0.3-0.8,Y=0.01-0.2,U=0.05-0.1,V=0.05-0.3,Z=0.2-0.7)의 조건식을 만족하고 그리고 경질상이 Ti를 주성분으로 한 화합물상과 Zr 및 Hf중의 하나 또는 쌍방을 주성분으로 한 화합물상과 Nb 및 Ta 중의 1종 또는 2종을 주성분으로 한 화합물상과의 미세한 3상으로 되고 한편 결합상이 W를 주성분으로 하는 고융점 금속상으로 된 조직을 가짐을 특징으로 한 고온 특성에 우수한 절삭공구용 재료.(4) Ti 2.5-34.0%, one or two 3.7-64% in Zr and Hf, one or two 1-31% in Nb and Ta, oxygen 0.01-1.3%, C 0.8-9.3%, nitrogen 0.01-3.3%, Mo 1-18%, 1 or 2 or more types of iron group metals (Fe, Ni, Co), 1-5%, W and inevitable impurities, and the composition is Tiw (Zr, Hf) X (Nb, Ta) y (W, Mo, Fe, Ni, Co) 1-wxy ] · [O | u N v C 1-uv ] z , (W / (w + x) = 0.3-0.8, (w + x + y) = 0.3-0.8, Y = 0.01-0.2, U = 0.05-0.1, V = 0.05-0.3, Z = 0.2-0.7), and the hard phase is a compound phase composed mainly of Ti, a compound phase composed mainly of one or both of Zr and Hf, and one or two of Nb and Ta. A material for cutting tools excellent in high temperature characteristics, characterized by being composed of a fine three-phase with a compound phase composed of a main component, and a bonded phase having a structure of a high melting point metal phase composed of W as a main component. (5) Ti 2.5-34.0%, Zr 및 Hf 중의 1종 또는 2종 3.7-64.0%, Nb 및 Ta중의 1종 또는 2종 1-31%, 산소 0.01-1.3%, C 1.2-9.3%, 나머지 W 및 불가피 불순물로 또는 조성을 가지며, 그리고 원자비로 [Tiw(Zr,Hf)X(Nb,Ta)yW1-w-x-y]·[OuC1-u]z,(단,W/(w+x)=0.3-0.8,(w+x+y)=0.3-0.9, Y=0.01-0.2, U=0.005-0.1, Z=0.2-0.7)의 조건식을 만족하고 그리고 경질상이 Ti를 주성분으로 하는 화합물상과 Zr 및 Hf중의 어느 하나 또는 쌍방을 주성분으로 한 화합물상과의 Nb 및 Ta중의 1종 또는 2종을 주성분으로 한 화합물상과의 미세한 3상으로 되며, 한편 결합상 W를 주성분으로 하는 고융점 금속상으로 되는 조직을 가짐을 특징으로 한 고온 특성이 우수한 절삭공구용 재료.(5) Ti 2.5-34.0%, one or two 3.7-64.0% in Zr and Hf, one or two 1-31% in Nb and Ta, oxygen 0.01-1.3%, C 1.2-9.3%, the rest W and unavoidable impurities or have a composition and in atomic ratio [Tiw (Zr, Hf) X (Nb, Ta) y W 1-wxy ] · [O u C 1-u ] z , (W / (w + x) = 0.3-0.8, (w + x + y) = 0.3-0.9, Y = 0.01-0.2, U = 0.005-0.1, Z = 0.2-0.7) and the hard phase contains Ti as the main component To a fine three phase with a compound phase composed mainly of one or two of Nb and Ta with a compound phase composed mainly of any one or both of Zr and Hf, and a compound phase composed of one or both of Zr and Hf. A material for cutting tools with excellent high temperature characteristics, characterized by having a structure of a high melting point metal phase. (6) Ti 2.5-34.0%, ZrHf 및 1중 2종 또는 3.7-64.0%, Nb 및 Ta 중의 1종 또는 2종 1-31%, 산소 0.01-1.3%, C 1.2-9.3%, Mo 1-18%, 나머지 W 및 불가피불순물로 된 조성을 가지며, 원자비가 [Tiw(Zr,Hf)X(Nb,Ta)y(W,Mo)1-w-x-y]·[O|uC1-u]z, (단,W/(w+x)=0.3-0.8,(w+x+y)=0.3-0.8, Y=0.01-0.2, U=0.005-0.1, Z=0.2-0.7)의 조건식을 만족하고, 경질상이 Ti를 주성분으로 한 화합물상과 Zr 및 Hf중의 어느 하나 또는 쌍방을 주성분으로 하는 화합물상과 Nb 및 Ta중의 1종 또는 2종을 주성분으로 한 화합물상과의 미세한 3상으로 되고, 한편 결합상 W를 주성분으로 하는 고융점 금속상으로 된 조직을 가짐을 특징으로 한 고온 특성이 우수한 절삭공구용 재료.(6) Ti 2.5-34.0%, ZrHf and two or one of 3.7-64.0%, one or two and 1-31% of Nb and Ta, oxygen 0.01-1.3%, C 1.2-9.3%, Mo 1- 18%, remaining W and inevitable impurities, having an atomic ratio of [Tiw (Zr, Hf) X (Nb, Ta) y (W, Mo) 1-wxy ] · [O | u C 1-u ] z , where W / (w + x) = 0.3-0.8, (w + x + y) = 0.3-0.8, Y = 0.01-0.2, U = 0.005-0.1, Z = 0.2 A compound phase having the conditional formula of -0.7) and having a hard phase as a main component of Ti, a compound phase having either or both of Zr and Hf as a main component, and a compound phase containing one or two of Nb and Ta as main components; A material for cutting tools having excellent high temperature characteristics, characterized by having a fine three-phase, and having a structure composed of a high melting point metal phase mainly composed of a bonding phase W. (7) Ti 2.5-34.0%, Nb 및 Ta 중의 1종 또는 2종 3.7-64.0%, Nb 및 Ta 중의 1종 또는 2종 1-31% 산소 0.01-1.3%, C 1.2-9.3%, 철족금속(Fe,Ni,Co)중의 1종 또는 2종 이상 1-5%, 나머지 W 및 불가피 불순물로 조성되고 원자비로 [Tiw(Zr,Hf)X(Nb,Ta)y(W,Fe,Ni,Co)1-w-x-y]·[OuC1-u]z,(단W/(w+x)=0.3-0.8,(w+x+y)=0.3-0.8, Y=0.01-0.5, U=0.005-0.1, Z=0.2-0.7)의 조건식을 만족하고, 경질상이 Ti를 주성분으로 한 화합물상과 Zr 및 Hf중의 어느 하나 또는 쌍방을 주성분으로 한 화합물상과 Nb 및 Ta중의 1종 또는 2종을 주성분으로 한 화합물상과의 미세한 3상으로 되고, 한편 결합상이 W를 주성분으로 한 고융점 금속상으로 된 조직을 가짐을 특징으로 한 고온특성이 우수한 절삭공구용 재료.(7) Ti 2.5-34.0%, one or two 3.7-64.0% in Nb and Ta, one or two 1-31% oxygen in Nb and Ta 0.01-1.3% oxygen, C 1.2-9.3%, iron group metal 1-5% or more of 1-5% of (Fe, Ni, Co), the remaining W and inevitable impurities, and in atomic ratio [Tiw (Zr, Hf) X (Nb, Ta) y (W, Fe, Ni , Co) 1-wxy ] · [O u C 1-u ] z , (W / (w + x) = 0.3-0.8, (w + x + y) = 0.3-0.8, Y = 0.01-0.5, U = 0.005-0.1, Z = 0.2-0.7), and the hard phase is a compound phase composed mainly of Ti, one of Zr and Hf or a compound phase composed mainly of both, and one of Nb and Ta or A material for cutting tools with excellent high temperature characteristics, characterized in that it comprises a fine three-phase with a compound phase composed mainly of two kinds, and the bonded phase has a structure of a high melting point metal phase composed mainly of W. (8) Ti 2.5-34.0%, Zr 및 Hf 중의 1종 또는 2종 3.7-64.0%, Nb 및 Ta 중의 1종 또는 2종 1-31%0.01-1.3%, 산소 C 1.2-9.3%, Mo 1-18%, 철족금속(Fe,Ni,Co)중의 1종 또는 2종 이상 1-5%, 나머지 W 및 불가피 불순물로 된 조성을 가지며, 원자비가Tiw(Zr,Hf)X(Nb,Ta)y(W,Mo,Fe,Ni,Co)1-w-x-y]·[OuC1-u]z,(8) Ti 2.5-34.0%, one or two 3.7-64.0% in Zr and Hf, one or two 1-31% in Nb and Ta, 0.011-1.3%, oxygen C 1.2-9.3%, Mo 1 -18%, having 1 or 2 or more of 1-5% of iron group metals (Fe, Ni, Co), the composition of the remaining W and unavoidable impurities, atomic ratio Tiw (Zr, Hf) X (Nb, Ta) y (W, Mo, Fe, Ni, Co) 1-wxy ] · [O u C 1-u ] z , (단W/(w+x)=0.3-0.8, (w+x+y)=0.3-0.8, Y=0.01-0.2, U=0.005-0.1, Z=0.2-0.7)의 조건식을 만족하고, 경질상이 Ti를 주성분으로 한 화합물상과 Zr 및 Hf중의 어느 하나 또는 쌍방을 주성분으로 한 화합물상과 Nb 및 Ta 중의 1종 또는 2종을 주성분으로 한 화합물상과의 미세한 2상으로 되고, 한편 결합상이 W를 주성분으로 한 고융점 금속상으로 된 조직을 가짐을 특징으로 한 고온특성이 우수한 절삭공구용 재료.(W / (w + x) = 0.3-0.8, (w + x + y) = 0.3-0.8, Y = 0.01-0.2, U = 0.005-0.1, Z = 0.2-0.7) The hard phase becomes a fine two-phase between a compound phase composed mainly of Ti, a compound phase composed mainly of one or both of Zr and Hf, and a compound phase composed mainly of one or two of Nb and Ta, and bonded A material for cutting tools with excellent high temperature characteristics, characterized in that the phase has a structure of a high melting point metal phase composed mainly of W. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR8203064A 1981-07-17 1982-07-09 Material for cutting tool having high temperature characteristic KR890004491B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP56-110824 1981-07-17
JP11082381A JPS601380B2 (en) 1981-07-17 1981-07-17 Cutting tool material with excellent high temperature properties
JP56-110823 1981-07-17
JP11082481A JPS601381B2 (en) 1981-07-17 1981-07-17 Cutting tool material with excellent high temperature properties

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KR840000662A true KR840000662A (en) 1984-02-25
KR890004491B1 KR890004491B1 (en) 1989-11-06

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