Brazing Ceramic To Graphite.

Fuel Cell Technology News;  June 1, 2005 ;     787 words ......ceramic or graphite to metal using a brazing alloy having high nickel or cobalt content...or engines such as gas turbines. The brazing alloy itself is 70% to 95% Ni by weight or...weight. The titanium content of the brazing alloy can be in the range of 0.5% to 5% by...

Formation of brazed joints in current conductors on low-temperature flat...

Welding International;  July 1, 2006 ;   Tkachenko, A S; Lebedev, Yu P; Ivanov, A S; Anamagulov, E V;   787 words ......the wetting of contact areas by the brazing alloy in brazing;4 an increase of brazing...decrease of the extent of spreading of the brazing alloy, determined by the loss of activity...of the elements of the LTHE and the brazing alloy at 18-20 C and elevated temperatures...

Development of a new CuNiTiB brazing alloy for joining Si3N4 to Si3N4

Metallurgical and Materials Transactions;  October 1, 1998 ;   Xiong, Huaping; Wan, Chuangeng; Zhou, Zhenfeng;   787 words ......with a Cu^sub 34^Ni^sub 27^ Ti^sub 39^ brazing alloy prepared by double melting under a...joints were then brazed with this new brazing alloy in the paste form, and joints with...the rapidly solidified foils of the brazing alloy, the bend strength of the Si3Nn/Si3N4...

Brazing alloy. (what's new: components / systems / tools / electronics /...

Air Conditioning, Heating & Refrigeration News;  July 15, 2002 ;     133 words ...Blockade[TM] silicon brazing alloy forms a silver-gray cap that the user can see. The manufacturer...black copper oxide, which hinders inspection of the work. This brazing alloy can be used in the manufacture of copper coils used in air...

Let's solve your problem

Electrical Apparatus;  February 1, 2006 ;   Anonymous;   787 words ......an eventual fault. How important is brazing alloy conductivity? Although I can't find...effect that the electrical resistance of brazing alloy in a rotor bar joint didn't make any...inch. Suppose the resistivity of the brazing alloy in the joint is four times that of...

Pennsylvania Inventors Develop Stainless Steel Component Brazing Method

US Fed News Service, Including US State News;  September 20, 2008 ;     319 words ......stainless steel alloy; providing a brazing alloy having a selected composition and compatibility...the stainless steel components and brazing alloy for a controlled time to a liquid temperature...the stainless steel components and brazing alloy to a quench temperature substantially...

Arizona Inventors Develop Superalloy Substrates Joining Method

US Fed News Service, Including US State News;  October 23, 2007 ;     279 words ......activator, to diffusion bond without the use of a brazing alloy. By eliminating the brazing alloy, a high strength, high temperature bond is achieved, yet there is no molten brazing alloy to be drawn through capillary action into any fine...

Silicon brazing alloy.(Brazing & Soldering)

Assembly;  August 1, 2003 ;     58 words ...Called Blockade, this brazing alloy allows the user to see the work by forming a viewable seal that is leak-proof. It has a low brazing temperature of 228 F, which...

Interfacial segregation of Ti in the brazing of diamond grits onto a steel...

Metallurgical and Materials Transactions;  July 1, 2002 ;   Li, Wen-Chung; Liang, Cheng; Lin, Shun-Tian;   787 words ......a prealloyed Cu-10Sn-15Ti (wt pct) brazing alloy at 925 deg C and 1050 deg C. Due to...relatively high concentration of Ti in the brazing alloy, the braze matrix exhibited a composite...diamond grits above the level of the brazing alloy but still achieve a stronger adhesion...

Brazing machine.

MetlFax;  September 1, 2000 ;     132 words ......at 400 per hour. Critical to the machine is a fusion paste brazing alloy consisting of atomized filler metal, proper flux, and a paste...displacement applicator gun dispenses a premeasured deposit of paste brazing alloy onto the joint area. After the paste application, the assemblies...

California Inventor Develops Ceramic Joining Method

US Fed News Service, Including US State News;  October 8, 2007 ;     250 words ......ceramic or graphite substrate, and a brazing alloy containing one of a high nickel content...content and containing titanium. The brazing alloy contains high nickel content 70-95...content between 45-55% by weight. This brazing alloy can contain titanium in the range between...

Minnesota Inventor Develops Corrosion Resistant Abrasive Article

US Fed News Service, Including US State News;  April 5, 2007 ;     304 words ......a sintered corrosion resistant powder and a brazing alloy. The brazing alloy includes an element which reacts with and forms...the corrosion resistant powder to sinter, the brazing alloy to flow around, react with, and form chemical...

Ductility is important in braze joints. (air conditioning and...

Air Conditioning, Heating & Refrigeration News;  June 27, 1994 ;     587 words ......TABULAR DATA OMITTED] Two other domestic brazing alloy manufacturers produce alloys to essentially...hermetically coupled together. The brazing alloy is the glue that holds them together...the entire system and one that the brazing alloy must be capable of with-standing. On...

Soldered and brazed joints: investing in soldering and brazing training...

Reeves Journal;  May 1, 2003 ;   Kireta, Andrew G. Weflen, James O.;   787 words ......crucial to proper flow of solder metal or brazing alloy into the joint. Failure to remove them...may inhibit the flow of the solder or brazing alloy into the joint. 5. APPLYING FLUX Apply...the surfaces by the solder metal or brazing alloy (in some cases, depending on the tube...

Strong Ni-base brazing joint resists corrosion, oxidation.

Advanced Materials & Processes;  August 1, 2000 ;     228 words ...Brazing of stainless steel with nickel-base brazing alloy results in brazed joints with high strength and excellent...with production of a suspension that is a mixture of brazing alloy powder, binder, and a solvent. The solvent is applied...