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公开(公告)号:US3750741A
公开(公告)日:1973-08-07
申请号:US3750741D
申请日:1971-01-11
申请人: MONSANTO CO
发明人: RAKESTRAW L
IPC分类号: B22D11/00 , C03B37/083 , C04B35/08 , D01D4/02 , B22C1/00
CPC分类号: D01D4/022 , B22D11/005 , C03B37/083 , C04B35/08
摘要: High density, high purity polycrystalline and single crystal beryllium oxide orifice plates have been successfully employed in wire manufacturing processes which comprise spinning molten metals through fine diameter orifices as molten metallic jets.
摘要翻译: 高密度,高纯度多晶和单晶铍氧化物孔板已经成功应用于电线制造过程中,其中包括通过细直径孔熔融熔融金属作为熔融金属射流旋转熔融金属。
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公开(公告)号:US3637518A
公开(公告)日:1972-01-25
申请号:US3637518D
申请日:1968-03-01
发明人: NADA NAOHIRO , YAMASHITA TADAOKI
CPC分类号: C09K11/0805 , C04B35/08 , C04B35/645 , C04B2235/3201 , C04B2235/3203 , C04B2235/3217 , C04B2235/3284 , C04B2235/3287 , C04B2235/3418 , C04B2235/36 , C04B2235/442 , C04B2235/443 , C04B2235/444 , C04B2235/448 , C04B2235/72
摘要: A phosphor for a thermoluminescent radiation dosimeter, which is composed primarily of beryllium oxide doped with at least one activator selected from the group consisting of lithium, sodium, potassium, silicon, germanium, tin, zinc, cadmium, aluminum, thallium, cadmium and ytterbium, and which is especially adapted for measuring the dose absorbed by a tissue as its effective atomic number is approximately the same as that of the tissue, and has an excellent sensitivity and retention of radiation energy absorbed.
摘要翻译: 一种用于热发光辐射剂量计的荧光粉,其主要由掺杂有至少一种选自锂,钠,钾,硅,锗,锡,锌,镉,矾土,铊,镉和镱的活化剂的氧化铍组成 特别适用于测量由组织吸收的剂量,因为它的有效原子数大致与组织的原子数相同,并且具有优异的吸收辐射能量的灵敏度和保留性。
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公开(公告)号:US3584678A
公开(公告)日:1971-06-15
申请号:US3584678D
申请日:1969-07-28
申请人: MONSANTO CHEMICALS
发明人: RAKESTRAW LAWRENCE F
CPC分类号: B22D11/005 , C03B37/083 , C04B35/08 , D01D4/022 , Y10S239/19
摘要: High density, high purity polycrystalline and single crystal beryllium oxide orifice plates have been successfully employed in wire manufacturing processes which comprise spinning molten metals through fine diameter orifices as molten metallic jets.
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公开(公告)号:US3393079A
公开(公告)日:1968-07-16
申请号:US28422163
申请日:1963-05-29
申请人: BOEING CO
发明人: MASOERO ARTHUR R
CPC分类号: C04B38/02 , C01G25/02 , C01P2006/80 , C04B28/14 , C04B35/46 , C04B35/48 , C04B35/50 , C04B35/08 , C04B14/30 , C04B20/0076 , C04B22/04 , C04B22/16 , C04B40/0082 , C04B40/0263
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公开(公告)号:US3205080A
公开(公告)日:1965-09-07
申请号:US40486164
申请日:1964-10-19
申请人: NAT BERYLLIA CORP
发明人: RYSHKEWITCH EUGENE I
IPC分类号: C04B35/08
CPC分类号: C04B35/08
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56.
公开(公告)号:US3137657A
公开(公告)日:1964-06-16
申请号:US18718162
申请日:1962-04-11
申请人: QUIRK JOHN F , LOFFTUS FRED H
发明人: QUIRK JOHN F , LOFFTUS FRED H
CPC分类号: C04B33/1315 , C04B33/13 , C04B35/08
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公开(公告)号:US3100686A
公开(公告)日:1963-08-13
申请号:US18744062
申请日:1962-04-13
申请人: STURM BERNARD J
发明人: STURM BERNARD J
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公开(公告)号:US2902756A
公开(公告)日:1959-09-08
申请号:US54128855
申请日:1955-10-18
申请人: RCA CORP
发明人: CAVANAUGH DANIEL J
CPC分类号: C04B41/009 , C04B41/5144 , C04B41/52 , C04B41/88 , C04B41/89 , H05K1/092 , C04B41/5133 , C04B41/5025 , C04B41/51 , C04B35/08
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公开(公告)号:US2308092A
公开(公告)日:1943-01-12
申请号:US28192439
申请日:1939-06-29
申请人: GEN MOTORS CORP
IPC分类号: C04B35/08
CPC分类号: C04B35/08
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公开(公告)号:US2272346A
公开(公告)日:1942-02-10
申请号:US33426640
申请日:1940-05-09
申请人: GEN MOTORS CORP
发明人: MCDOUGAL TAINE G , FESSLER ALBRA H
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