Patent application number | Description | Published |
20090069167 | METHOD OF OBTAINING POROUS CERAMICS - A method of manufacturing a porous ceramic part, comprising the following steps in succession:
| 03-12-2009 |
20090221415 | SINTERED REFRACTORY PRODUCT EXHIBITING ENHANCED THERMAL SHOCK RESISTANCE - The invention concerns a sintered refractory product having the following average chemical composition, in weight percentages based on oxides: 20%09-03-2009 | |
20120001417 | COMPLIANT MATERIAL - A device including a first member joined to a second member, the joining being carried out via a compliant material having an alloy with at least two materials selected from silver, gold, and palladium, the second member being a shrink ring of the first member. | 01-05-2012 |
20120001421 | JOINING DEVICE - A device having a first part shrink-fitted with a first shrink ring, the first shrink ring being shrink-fitted with a second shrink ring exhibiting a lower thermal expansion coefficient than a thermal expansion coefficient of the first shrink ring. | 01-05-2012 |
20120001422 | FLUSH JOINT - A device including a first part made of ceramic material shrink fitted with a first shrink ring, in which an edge of an axial end of a cylindrical portion of the first part to which the first shrink ring is fitted and an edge of an axial end of the first shrink ring belong to one and the same transverse plane. | 01-05-2012 |
20120003128 | COATED CERAMIC PART - A device including a first part having a substrate made of a material based on a silicon compound, a coating made of a coating material having a ceramic oxide, a transition layer having silica extending between the substrate and the coating, the transition layer exhibiting a thickness of less than 10 μm, and a first shrink ring and/or a layer made of a compliant material having an alloy with at least two materials selected from silver, gold and palladium, the coating defining at least a portion of the interface between the first part, and the first shrink ring and/or the layer made of a compliant material. | 01-05-2012 |
20120018007 | ZIRCONIA POWDER - A powder including: (a) more than 92% of zircon particles, (b) 1% to 2% of silica particles having a size less than 50 microns; (c) 0.3% to 5% of particles comprising one, two, or three oxides selected from CaO, MgO, and Y | 01-26-2012 |
20130090230 | REFRACTORY POWDER COMPRISING COATED MULLITE GRAINS - A powder is disclosed having a coarse fraction representing more than 60% and less than 85% of the powder, as a weight percentage on the basis of the oxides, and that is constituted of particles having a size greater than or equal to 50 μm, referred to as “coarse particles”, the powder comprising at least 5% of coated grains having a size greater than or equal to 50 μm, as a weight percentage on the basis of the oxides of the powder, and a fine fraction, forming the balance to 100% as a weight percentage on the basis of the oxides, constituted of particles having a size of less than 50 μm, referred to as “matrix particles”. The powder can be applied in combustion chambers in which the temperature may reach 1400° C. | 04-11-2013 |
20140030163 | PRODUCT OF CHROMIUM OXIDE, ZIRCONIUM OXIDE AND HAFNIUM OXIDE - Sintered refractory product including, in percentages by weight on the basis of the oxides, —more than 10% of chromium oxide Cr | 01-30-2014 |