摘要:
An austenitic heat-resistant steel which forms an oxide film mainly composed of Al.sub.2 O.sub.3 in a high-temperature oxidizing atmosphere, consisting essentially of not more than 0.2% of C, not more than 1.0% of Si, not more than 2.0% of Mn, 12 to 37% of Ni, 9 to 25% of Cr, more than 4.5 but not more than 6% of Al, and at least one member selected from the group consisting of Ti, Nb and Zr in a total amount of not more than 0.8%, with the balance being Fe; the .delta.-ferrite value of this steel, calculated from the formula set forth below, is from 0 to 7.9; this steel is removed of an internal oxide layer which has been formed just below the steel surface during hot working. ##EQU1## where Wi and Mi represent, respectively, the percent by weight and the atomic weight of Ti, Nb and Zr, and when the term ##EQU2## is negative this term is regarded as zero. This steel composition may contain one or more rare earth elements such as Y, Ce and La in a total amount of not more than 0.08%.
摘要:
The disclosed architecture allows markup language (e.g., HTML) pages to facilitate the insertion of content (e.g., text) into an application to which an input method is attached. In this way, a plug-in developer can implement any UI look and behavior using a web page language (e.g., HTML), communicate with a backend datasource just as a regular HTML page, and perform this using any suitable technology. Since the web page is stored in a web server and downloaded to client on-the-fly, install is minimal and users can use the latest version automatically. A broker component receives data derived from code authored in the programming language and embedded in a markup language and provides the additional arbitrary data to the application.
摘要:
The disclosed rolling piston type compressor comprises a needle bearing sandwiched between two bearing washers and serving as a thrust bearing for a rotary shaft and a resilient sealing ring of polytetrafluoroethylene press fitted into a space defined by the outer periphery of the needle bearing and the two bearing washers. Alternatively the sealing ring may be formed of cast iron and seal the space with an oil film disposed in a clearance between the ring and one of the bearing washers.
摘要:
A method for coating steel structures in water which comprisescoating as a first layer an underwater-curable composition comprising(1) a two-pack resin blend system comprising(a) a blend system comprising an epoxy-based resin, and(b) a blend system comprising an underwater-curable curing agent capable of hardening the epoxy-based resin blend system, and(2) from 5 to 75% by weight, based on the total weight of the underwater-curable composition, of a metal powder having an ionization tendency greater than that of iron,on the steel structures, andcoating an underwater-curable composition comprising the two-pack resin blend system and a coloring pigment on the first layer as a second layer.
摘要:
To provide a novel pesticide. The present invention provides a pesticide containing a pyridyl-triazolopyrimidine derivative represented by the formula (I) or its salt as an active ingredient: wherein R1 is substitutable alkyl, substitutable cycloalkyl, substitutable alkenyl, substitutable alkynyl, halogen, cyano, aryl, a heterocyclic group which may be substituted by alkyl, OR2, S(O)n#191R3? or NR4R5; R2 is hydrogen, alkyl, alkenyl, alkynyl, haloalkyl, alkoxyalkyl, acetyl or aryl; R3 is alkyl or acetyl; R4 is hydrogen or alkyl; R5 is hydrogen, alkyl or the like; X is alkyl, alkenyl, alkynyl, halogen, haloalkyl, cyano, nitro or the like; m is an integer of from 1 to 4; and n is an integer of from 0 to 2.
摘要:
The disclosed architecture allows markup language (e.g., HTML) pages to facilitate the insertion of content (e.g., text) into an application to which an input method is attached. In this way, a plug-in developer can implement any UI look and behavior using a web page language (e.g., HTML), communicate with a backend datasource just as a regular HTML page, and perform this using any suitable technology. Since the web page is stored in a web server and downloaded to client on-the-fly, install is minimal and users can use the latest version automatically. A broker component receives data derived from code authored in the programming language and embedded in a markup language and provides the additional arbitrary data to the application.
摘要:
The tendons of a tension leg platform (TLP) used for producing petroleum offshore at a depth of 400-1000 m are protected against fatigue corrosion which mainly determines the life of the tendons.The straight steel pipes (1) have an insulative, corrosion-protection coating (8) having good damage resistance. The screw couplings (2) have a sprayed aluminum layer (9) having the ends contiguous to the ends of the insulative, corrosion-protection, and a galvanic current anode (5) is electrically connected to the screw coupling (2).
摘要:
To provide a novel pesticide. The present invention provides a pesticide containing a pyridyl-triazolopyrimidine derivative represented by the formula (I) or its salt as an active ingredient: wherein R1 is substitutable alkyl, substitutable cycloalkyl, substitutable alkenyl, substitutable alkynyl, halogen, cyano, aryl, a heterocyclic group which may be substituted by alkyl, OR2, S(O)n#191R3? or NR4R5; R2 is hydrogen, alkyl, alkenyl, alkynyl, haloalkyl, alkoxyalkyl, acetyl or aryl; R3 is alkyl or acetyl; R4 is hydrogen or alkyl; R5 is hydrogen, alkyl or the like; X is alkyl, alkenyl, alkynyl, halogen, haloalkyl, cyano, nitro or the like; m is an integer of from 1 to 4; and n is an integer of from 0 to 2.
摘要:
A multiple cylinder rotary compressor in which a capacity control is effected in response to a fluctuating load so that a saving of energy to be consumed is intended by means of such control that a supply of a low-pressure refrigerant gas is interrupted with respect to eigher compression element of at least two compression elements in the multiple cylinder rotary compressor etc.