公开(公告)号：US4645121A

公开(公告)日：1987-02-24

申请号：US702165

申请日：1985-02-15

Applicant: Thomas M. Devine, Jr.

Inventor： Thomas M. Devine, Jr.

IPC: H01J35/10 ,  B23K20/16

CPC classification number: H01J35/108 ,  H01J2235/084

Abstract: A method for the diffusion bonding of a graphite member to a metallic surface of molybdenum, molybdenum alloy, tungsten or tungsten alloy as part of a composite rotary anode for an X-ray tube is set forth. In the completed structure a crack-free compound laminate separating and joining the graphite member and the metallic surface comprises a layer of carbide of metal of the metallic surface bonded to a layer of platinum or platinum alloy.

公开(公告)号：US4392238A

公开(公告)日：1983-07-05

申请号：US167950

申请日：1980-07-14

Applicant: Bernhard Lersmacher ,  Hans Lydtin

Inventor： Bernhard Lersmacher ,  Hans Lydtin

IPC: H01J9/14 ,  H01J35/10

CPC classification number: H01J35/108 ,  H01J2235/084

Abstract: A rotary anode comprising a basic body of carbon whose surface is provided with a pyrolytic graphite coating having a crystallographic layer structure. A metallic layer of high-melting temperature, in which X-rays are generated during operation in an X-ray tube, is provided on the body. The metallic layer and the pyrolytic graphite coating have a common contact face which cuts through the crystallographic layers in the pyrolytic graphite. Heat developed in the metallic layer is discharged through the face into the pyrolytic graphite layers.

Abstract translation: 包括碳基体的旋转阳极，其表面设置有具有结晶层结构的热解石墨涂层。 在身体上设置有在X射线管操作期间产生X射线的高熔点金属层。 金属层和热解石墨涂层具有切割热解石墨中的结晶层的共同接触面。 在金属层中显影的热量通过表面排出到热解石墨层中。

公开(公告)号：US4073426A

公开(公告)日：1978-02-14

申请号：US788244

申请日：1977-04-18

Applicant: Thomas M. Devine, Jr.

Inventor： Thomas M. Devine, Jr.

IPC: B23K1/19 ,  B23K35/32 ,  C04B37/02 ,  H01J1/44 ,  H01J35/10 ,  B23K31/02

CPC classification number: H01J35/108 ,  B23K1/19 ,  B23K35/322 ,  C04B37/026 ,  C04B2235/6582 ,  C04B2237/125 ,  C04B2237/363 ,  C04B2237/403 ,  C04B2237/708 ,  C04B2237/765 ,  H01J2235/084

Abstract: Tungsten anode targets are joined to graphite substrates by a brazing method employing a controlled atmosphere and a suitable braze material such as platinum and an alloy of platinum and chromium.

Abstract translation: 钨阳极靶通过使用受控气氛和合适的钎焊材料如铂和铂和铬的合金的钎焊方法连接到石墨基底。

公开(公告)号：US3925577A

公开(公告)日：1975-12-09

申请号：US30959172

申请日：1972-11-24

Applicant: WESTINGHOUSE ELECTRIC CORP

Inventor： FATZER ELMER G ,  KOCHKA EDGAR L

IPC: C04B35/52 ,  C04B41/50 ,  C04B41/87 ,  C23C16/32 ,  H01J35/10 ,  H01L21/22 ,  C23C11/08

CPC classification number: C04B35/522 ,  C04B35/52 ,  C04B41/009 ,  C04B41/5059 ,  C04B41/87 ,  C23C16/325 ,  H01J35/108 ,  H01J2235/084 ,  Y10S148/025 ,  Y10S148/073 ,  Y10S148/134 ,  Y10S148/148 ,  Y10T428/30 ,  C04B41/4523 ,  C04B41/4529 ,  C04B41/455 ,  C04B41/4556 ,  C04B41/52 ,  C04B41/53

Abstract: A preferred process for producing coated isotropic graphite members comprises: A. HEAT TREATING THE ISOTROPIC GRAPHITE MEMBER TO A TEMPERATURE FROM ABOUT 1700*C to 2400*C in a halogen atmosphere comprising chlorine or fluorine to reduce the impurity ash content to the range of the order to 2 to 10 ppm, B. MACHINING THE HEAT TREATED ISOTROPIC GRAPHITE MEMBER TO A PREDETERMINED SHAPE AND SURFACE CONDITION, C. ULTRASONICALLY CLEANING THE MACHINED GRAPHITE BODY IN A LIQUID CLEANING FLUID TO REMOVE LOOSE SURFACE PARTICLES, D. DEPOSITING A LAYER OF SILICON ON THE CLEAN GRAPHITE BODY BY A GAS PHASE REACTION AT A TEMPERATURE ABOVE 1000*C but below the melting point of silicon, E. HEATING THE GRAPHITE MEMBER WITH THE APPLIED LAYER OF SILICON TO A TEMPERATURE TO CAUSE THE SILICON TO MELT AND PENETRATE THE PORES OF THE GRAPHITE AND CAUSE THE SILICON TO REACT COMPLETELY IN SITU WITH THE GRAPHITE TO FORM A LAYER OF SILICON CARBIDE PENETRATING TO A DEPTH OF AT LEAST ABOUT 5 MILS, AND F. DEPOSITING BY A GAS PHASE REACTION A SEALING LAYER OF SILICON CARBIDE OVER THE UNDERLYING, PREVIOUSLY REACTED SILICON CARBIDE LAYER.

Abstract translation: 制造涂覆各向同性石墨件的优选方法包括：

公开(公告)号：US3869635A

公开(公告)日：1975-03-04

申请号：US36939373

申请日：1973-06-12

Applicant: SIEMENS AG

Inventor： FRIEDEL RUDOLF ,  SEDLATSCHEK KARL

IPC: H01J35/10 ,  H01J35/08

CPC classification number: H01J35/10 ,  H01J2235/084

Abstract: A rotary anode of an X-ray tube delivers X-rays from at least the surface struck by electrons and consisting mostly of molybdenum. According to the present invention this surface consists to at least 90 percent of molybdenum and up to 10 percent hafnium.

Abstract translation: X射线管的旋转阳极从至少由电子撞击的表面提供X射线，主要由钼组成。 根据本发明，该表面包括至少90％的钼和至多10％的铪。

公开(公告)号：US2863083A

公开(公告)日：1958-12-02

申请号：US64838357

申请日：1957-03-25

Applicant: RADIOLOGIE CIE GLE

Inventor： AUTOINE SCHRAM

IPC: H01J35/10

CPC classification number: H01J35/10 ,  H01J2235/084

公开(公告)号：US2778786A

公开(公告)日：1957-01-22

申请号：US39275453

申请日：1953-11-17

Applicant: HARRY PEARLMAN ,  LOUIS SILVERMAN ,  SMITH CURTISS A

Inventor： HARRY PEARLMAN ,  LOUIS SILVERMAN ,  SMITH CURTISS A

IPC: C04B41/51 ,  C04B41/88 ,  C25D5/50 ,  H01J19/30 ,  H01J35/08 ,  H01J35/10

CPC classification number: C04B41/009 ,  C04B41/5105 ,  C04B41/88 ,  C25D5/50 ,  H01J19/30 ,  H01J35/08 ,  H01J35/10 ,  H01J2235/084 ,  H01J2893/0021 ,  C04B41/00 ,  C04B41/0072 ,  C04B41/4564 ,  C04B35/52

公开(公告)号：US2379397A

公开(公告)日：1945-06-26

申请号：US46571542

申请日：1942-11-16

Applicant: GEN ELECTRIC X RAY CORP

Inventor： ZUNICK MICHAEL J

IPC: H01J35/08

CPC classification number: H01J35/08 ,  H01J2235/084

公开(公告)号：US2098282A

公开(公告)日：1937-11-09

申请号：US1746935

申请日：1935-04-20

Applicant: WESTINGHOUSE ELECTRIC & MFG CO

Inventor： DRIGGS FRANK H

IPC: H01J35/08

CPC classification number: H01J35/08 ,  H01J2235/084 ,  Y10T428/12465 ,  Y10T428/1284 ,  Y10T428/12903 ,  Y10T428/12986

公开(公告)号：KR1020160084155A

公开(公告)日：2016-07-13

申请号：KR1020150000707

申请日：2015-01-05

Applicant: (주) 브이에스아이

Inventor： 김대준 ,  김동일 ,  박관수

IPC: H01J35/08

CPC classification number: H01J35/08 ,  H01J2235/083 ,  H01J2235/084 ,  H01J2235/1006 ,  H01J2235/1013 ,  H01J2235/1204

Abstract: 본발명은엑스선발생장치용양극구조체의제조방법에관한것으로써, 본발명에따른양극구조체의제조방법은, 타겟보다열팽창계수가큰 양극몸체에타겟을삽입하기위한홈을형성하는단계, 홈의바닥면의일부영역에필러를삽입하는단계, 양극몸체및 타겟을가열하면서타겟을양극몸체의홈에압입하는단계, 및타겟이삽입된양극몸체를냉각시키는단계를포함한다. 이에따라, 양극구조체의제조공정및 소자동작시 발생될수 있는타겟의이탈을효과적으로방지할수 있으며, 필러의투입량을조절함으로써, 필러의사용량을감소시키고, 필러의누출에의한타겟의오염을효과적으로방지할수 있다.

Abstract translation: 本发明涉及一种制造用于x射线产生装置的阳极结构的方法。 根据本发明，制造阳极结构的方法包括以下步骤：形成凹槽以将靶插入具有比目标更大的热膨胀系数的阳极体; 将填料插入槽的接地表面的一部分区域; 加热阳极体和靶，并将靶压在阳极体的槽中; 并冷却目标物被插入其中的阳极体。 根据本发明，该方法可以有效地防止在阳极结构的制造过程中产生的靶的分离并驱动装置。 该方法可以通过控制填充剂的插入量来减少填料的使用量，并能有效地防止由填料引起的目标污染。