公开(公告)号：US4900511A

公开(公告)日：1990-02-13

申请号：US280616

申请日：1988-12-06

Applicant: Tasadduq Khan ,  Pierre Caron ,  Jean-Louis Raffestin

Inventor： Tasadduq Khan ,  Pierre Caron ,  Jean-Louis Raffestin

IPC: C22C19/05 ,  C22F1/00 ,  C22F1/10 ,  C30B11/00 ,  F01D5/28

CPC classification number: C30B11/00 ,  C22C19/057 ,  C30B29/52

Abstract: A low density superalloy having good resistance to oxidation has the following composition by weight:Co: 5.0 to 6.0%W: 4.8 to 5.2%Cr: 7.8 to 8.3%Al: 5.8 to 6.1%Ta: 3.3 to 3.7%Mo: 2.1 to 2.4%Ti: 1.8 to 2.2%B: .ltoreq.10 ppmZr: .ltoreq.50 ppmNi: balance to 100%.

公开(公告)号：US20070227630A1

公开(公告)日：2007-10-04

申请号：US11694204

申请日：2007-03-30

Applicant: Isabelle Augustins Lecallier ,  Pierre Caron ,  Jean-yves Guedou ,  Didier Locq ,  Loeiz Naze

Inventor： Isabelle Augustins Lecallier ,  Pierre Caron ,  Jean-yves Guedou ,  Didier Locq ,  Loeiz Naze

IPC: C22C19/05

CPC classification number: C22C1/0433 ,  C22C19/05 ,  C22C19/056 ,  C22F1/10

Abstract: The invention provides alloys or superalloys based on nickel essentially comprising the following elements in the amounts indicated as percentages by weight: Cr: 11.5% to 13.5%; Co: 11.5% to 16.0%; Mo: 3.4% to 5.0%; W: 3.0% to 5.0%; Al: 2.2% to 3.2%; Ti: 3.5% to 5.0%; Nb: 0.5% to 2.0%; Hf: 0.25% to 0.35%; Zr: 0 to 0.07%; C: 0.015% to 0.030%; B: 0.01% to 0.02%; and Ni: complement to 100%. The alloy is for use in the production of turbine or compressor disks for turbo-machines, using powder metallurgy techniques.

Abstract translation: 本发明提供了基于镍的合金或超级合金，其基本上包含以重量百分数表示的量的以下元素：Cr：11.5％至13.5％; Co：11.5％〜16.0％; Mo：3.4％〜5.0％ W：3.0％〜5.0％ Al：2.2％〜3.2％; Ti：3.5％〜5.0％ Nb：0.5〜2.0％ Hf：0.25〜0.35％ Zr：0〜0.07％ C：0.015％〜0.030％ B：0.01〜0.02％; 和Ni：补充到100％。 该合金用于生产用于涡轮机的涡轮或压缩机盘，使用粉末冶金技术。

公开(公告)号：US06416821B1

公开(公告)日：2002-07-09

申请号：US09632439

申请日：2000-08-04

Applicant: Pierre Caron

Inventor： Pierre Caron

IPC: H05H100

CPC classification number: G02B1/14 ,  C03C23/0095 ,  G02B1/10

Abstract: The coating process according to the invention consists in bringing at least one surface of the substrate made of organic glass into contact with an aqueous treatment solution comprising at least one surface-active agent prior to the deposition of the coating on the surface of the substrate.

Abstract translation: 根据本发明的涂覆方法包括使由有机玻璃制成的基材的至少一个表面与包含至少一种表面活性剂的水性处理溶液接触，在涂层沉积在基材表面之前。

公开(公告)号：US4777017A

公开(公告)日：1988-10-11

申请号：US878401

申请日：1986-06-20

Applicant: Tasadduq Khan ,  Pierre Caron ,  Jean-Louis Raffestin

Inventor： Tasadduq Khan ,  Pierre Caron ,  Jean-Louis Raffestin

IPC: C22C19/05 ,  C22F1/00 ,  C22F1/10 ,  C30B11/00 ,  C30B29/52 ,  F01D5/28

CPC classification number: C30B11/00 ,  C30B29/52

Abstract: A low density nickel based superalloy having good creep characteristics w hot, and intended in particular for making turbomachine parts by monocrystalline solidification, wherein the composition of the alloy in percentages by weight is as follows:______________________________________ Co: 5% to 7% Cr: 5% to 10% Mo: 0.5% to 2.5% W: 3% to 5% Al: 6% to 7.5% Ti: 1.5% to 2.25% Nb: 0% to 0.5% Ta: 2% to 4% V: 0.3% to 0.6% Ni: balance to 100%. ______________________________________ Parts, e.g. turbomachine blades, made from the alloy.

Abstract translation: 一种在热时具有良好蠕变特性的低密度镍基超级合金，特别用于通过单晶固化制造涡轮机部件，其中合金的重量百分比如下：-Co：5％至7％Cr：5 ％至10％Mo：0.5％至2.5％-W：3％至5％Al：6％至7.5％Ti：1.5％至2.25％-Nb：0％至0.5％Ta：2％至4％V： 0.3％至0.6％-Ni：平衡至100％。 - 部件，例如 涡轮机叶片，由合金制成。