摘要:
A method for cleaning ceramic workpieces such as SiC boats used in semiconductor fabrication is disclosed. The method comprises washing a virgin or used ceramic workpiece with a strong acid and then using a pelletized CO2 cleaning process on the acid-washed component. The inventive method has been found to produce a workpiece having a very low level of metallic and particulate contaminants on its surface.
摘要:
Disclosed is an aluminum oxide coated tool member which comprises a substrate, an intermediate layer containing elements of Al, Ti, O and C provided on the substrate and an outer layer adjacent to the intermediate layer, wherein the outer layer comprises Al2O3, and the intermediate layer comprises at least one layer selected from the group consisting of a single-phase layer of a composite carboxide containing Ti and Al, and a complex-phase layer in which at least two selected from the group consisting of TiC, TiN, Ti(C,N), Ti(C,O), Ti(N,O), Ti(C,N,O), Al2O3, AlN, Al(O,N), Al(O,C), Al(O,N,C), a composite nitride containing Ti and Al, a composite oxide containing Ti and Al, a composite carboxide containing Ti and Al, a composite nitroxide containing Ti and Al, and a composite carbonitroxide containing Ti and Al are dispersed.
摘要翻译:公开了一种氧化铝涂覆的工具构件,其包括基板,设置在基板上的包含Al,Ti,O和C的元素的中间层和与中间层相邻的外层,其中外层包括Al 2 O 3,中间层 层包含选自包含Ti和Al的复合羧化物的单相层中的至少一层,以及复合相层,其中选自TiC,TiN,Ti(C ,N(N),Ti(C,O),Ti(N,O),Ti(C,N,O),Al2O3,AlN,Al(O,N) C),含有Ti和Al的复合氮化物,含有Ti和Al的复合氧化物,含有Ti和Al的复合氧化物,含有Ti和Al的复合氮氧化物和含有Ti和Al的复合碳氮化物被分散。
摘要:
On a surface of a rare earth permanent magnet R—T—M—B wherein R is a rare earth element, T is Fe or Fe and Co, M is Ti, Nb, Al, V, Mn, Sn, Ca, Mg, Pb, Sb, Zn, Si, Zr, Cr, Ni, Cu, Ga, Mo, W or Ta, 5 wt %≦R≦40 wt %, 50 wt %≦90 wt %, 0 wt %≦M≦8 wt %, and 0.2 wt %≦B≦8 wt %, a solution comprising a flake fine powder of Al, Mg, Ca, Zn, Si, Mn or an alloy thereof and a silicone resin is applied and baked to form an adherent composite coating, thereby providing a corrosion resistant rare earth permanent magnet.
摘要翻译:在稀土永磁体RTMB的表面,其中R是稀土元素,T是Fe或Fe和Co,M是Ti,Nb,Al,V,Mn,Sn,Ca,Mg,Pb,Sb,Zn, Si,Zr,Cr,Ni,Cu,Ga,Mo,W或Ta,5重量%≤R≤40重量%,50重量%<= 90重量%,0重量%≤= ,0.2重量%<= B <= 8重量%,涂布包含Al,Mg,Ca,Zn,Si,Mn或其合金的薄片状细粉末和有机硅树脂的溶液并烘烤形成粘合复合材料 涂覆,从而提供耐腐蚀的稀土永磁体。
摘要:
An improved coated body having a nanocrystalline CVD coating of Ti(C,N,O) is disclosed. The coating is formed using the MTCVD process and including, as part of the gaseous mixture, CO, CO2 or mixtures thereof. The use of this dopant during the coating results in a much smaller, equiaxed grain size. The method of forming the body is also disclosed.
摘要:
A thermally conductive conformable interface pad for inter-position between a heat generating solid state electronic device and a heat sinking surface. The interface comprises a laminate of at least two layers, including a relatively soft conformable body layer with at least one surface consisting of an integrally bonded anti-blocking layer. The conformable body layer preferably comprises a thermally stable wax consisting of an alkyl substituted poly (hydro, methyl-siloxane) wax and a thermally conductive particulate solid, while the anti-blocking layer may comprise a mixture of an alkyl substituted poly (hydro, methyl-siloxane) wax and a silicone wax, a glassy polyester layer, or a cross-linked acrylic layer.