公开(公告)号：US3573963A

公开(公告)日：1971-04-06

申请号：US3573963D

申请日：1968-12-20

Applicant: UNITED AIRCRAFT CORP

Inventor： MAXWELL DOUGLAS H

IPC: B24C11/00 ,  C22C19/05 ,  C22C19/07 ,  C22C28/00 ,  C22C32/00 ,  C23C4/02 ,  C23C4/08 ,  C23C4/18 ,  C23C26/00 ,  C23C28/02 ,  F01D5/28 ,  F01D25/00 ,  F02B77/02 ,  C23C7/00

CPC classification number: B24C11/00 ,  C22C19/057 ,  C22C19/07 ,  C22C28/00 ,  C22C32/0026 ,  C23C4/02 ,  C23C4/08 ,  C23C4/18 ,  C23C26/00 ,  C23C28/023 ,  F01D5/288 ,  F01D25/005 ,  F02B77/02 ,  F05C2201/0466 ,  F05D2300/121 ,  F05D2300/2263 ,  Y10T428/12063

Abstract: HIGH TEMPERATURE NICKEL BASE ALLOYS ARE METALLIZED WITH A MIXTURE OF POWDERS CONSISTING OF 60-90 WEIGHT PERCENT ALUMINUM AND 10-40 WEIGHT PERCENT TUNGSTEN. THE COATED ALLOYS ARE SUBJECTED TO A DIFFUSION HEAT TREATMENT TO FORM A TUNGSTEN-MODIFIED, ALUMINUM-RICH INTERMETALLIC. DISPERSION STRENGTHENED NICKEL BASE ALLOYS ARE COATED WITH A LAYER OF NICKEL AND SUBJECTED TO A DIFFUSION HEAT TREATMENT PRIOR TO APPLICATION OF THE ALUMINUM-TUNGSTEN MIXTURE.

公开(公告)号：US3450512A

公开(公告)日：1969-06-17

申请号：US3450512D

申请日：1966-07-05

Applicant: UNITED AIRCRAFT CORP

Inventor： MAXWELL DOUGLAS H

IPC: B24C11/00 ,  C22C19/05 ,  C22C19/07 ,  C22C28/00 ,  C22C32/00 ,  C23C4/02 ,  C23C4/08 ,  C23C4/18 ,  C23C26/00 ,  C23C28/02 ,  F01D5/28 ,  F01D25/00 ,  F02B77/02 ,  F02K11/00 ,  C22F1/04 ,  C23F17/00

CPC classification number: F02B77/02 ,  B24C11/00 ,  C22C19/057 ,  C22C19/07 ,  C22C28/00 ,  C22C32/0026 ,  C23C4/02 ,  C23C4/08 ,  C23C4/18 ,  C23C26/00 ,  C23C28/021 ,  C23C28/023 ,  C23C28/028 ,  F01D5/288 ,  F01D25/005 ,  F05C2201/0466 ,  F05D2300/121 ,  F05D2300/2263 ,  Y02T50/672 ,  Y10S428/926 ,  Y10T428/1275 ,  Y10T428/1284 ,  Y10T428/12944

公开(公告)号：US3594219A

公开(公告)日：1971-07-20

申请号：US3594219D

申请日：1969-02-24

Applicant: UNITED AIRCRAFT CORP

Inventor： MAXWELL DOUGLAS H ,  ELAM RICHARD C

IPC: C23C4/08 ,  C23C10/02 ,  C23C9/00

CPC classification number: C23C4/08 ,  C23C10/02 ,  Y10T428/12743 ,  Y10T428/1275

Abstract: THE METHOD OF COATING THE SUPERALLOYS WHEREIN THE SUBSTRATE IS FIRST COATED WITH A LOW MELTING EUTECTIC-TYPE ALLOY CONSISTING PREDOMINATLY OF ELEMENTS THAT FORM STABLE ALUMINIDES AND SUBSEQUENTLY ALUMININZING THE COATED SUBSTRATE.

公开(公告)号：US3655462A

公开(公告)日：1972-04-11

申请号：US3655462D

申请日：1971-03-22

Applicant: UNITED AIRCRAFT CORP

Inventor： MAXWELL DOUGLAS H

IPC: B21K3/04 ,  C22C19/03 ,  C22C19/00

CPC classification number: C22C19/03 ,  B21K3/04

Abstract: A cast nickel-base alloy having outstanding utility in very high temperature application at a composition consisting essentially of, by weight, 17.5-18.5 percent molybdenum, 7.75-8.25 percent aluminum, up to 0.05 percent carbon, balance nickel.

Abstract translation: 一种铸造镍基合金，其在非常高的温度下具有突出的用途，其组成基本上由17.5-18.5％的钼，7.75-8.25％的铝，至多0.05％的碳，余量的镍组成。

公开(公告)号：US3617397A

公开(公告)日：1971-11-02

申请号：US3617397D

申请日：1969-02-19

Applicant: UNITED AIRCRAFT CORP

Inventor： MAXWELL DOUGLAS H

IPC: C22C19/00 ,  C30B21/02

CPC classification number: C30B21/02 ,  C22C19/00

Abstract: There is disclosed herein a cast nickel-base alloy having outstanding utility in gas turbine engine applications, particularly as directionally solidified, at a composition consisting essentially of, by weight, 17.5-18.5% molybdenum, 7.75-8.25% aluminum, up to 0.05% carbon, balance nickel.

公开(公告)号：US3462820A

公开(公告)日：1969-08-26

申请号：US3462820D

申请日：1967-08-09

Applicant: UNITED AIRCRAFT CORP

Inventor： MAXWELL DOUGLAS H ,  SUYAMA FRANK

IPC: C23C10/56 ,  B23P3/00 ,  C23C9/00

CPC classification number: C23C10/56 ,  Y10T428/1275 ,  Y10T428/12854

公开(公告)号：US3343982A

公开(公告)日：1967-09-26

申请号：US40553264

申请日：1964-10-21

Applicant: UNITED AIRCRAFT CORP

Inventor： MAXWELL DOUGLAS H ,  FRANK SUYAMA

IPC: C22C19/07 ,  C23C10/34 ,  C23C10/56

CPC classification number: C22C19/07 ,  C23C10/34 ,  C23C10/56 ,  Y10S428/938 ,  Y10T428/12861