1723 results about "Ti element" patented technology

A weld joint, characterized in that both of a base material and a weld metal have a chemical composition that C: 0.01 to 0.45%, Si: more than 1 % and not more than 4 %, Mn: 0.01 to 2 %, P: 0.05 % or less, S: 0.01 % or less, Cr: 15 to 35 %, Ni: 40 to 78 %, Al: 0.005 to 2 %, N: 0.001 to 0.2 % and Cu: 0.015 to 5.5 %, Ti: a content satisfying the following formula (1): {(Si - 0.01) / 30} + 0.01Cu <= Ti <= 5 (1) wherein an element symbol in the formula (1) means the content (mass %) of the element, and the balance: Fe and impurities. The base material and the weld metal may further contain one or more of Co, Mo, Ta, W, V, Zr, Nb, Hf, B, Ca, Mg and REM.

A material sorting system sorts materials, such as scrap pieces composed of unknown metal alloys, as a function of their detected x-ray fluorescence. The x-ray fluorescence may be converted into an elemental composition signature that is then compared to an elemental composition signature of a reference material in order to identify and / or classify each of the materials, which are then sorted into separate groups based on such an identification / classification. The material sorting system may include an in-line x-ray tube having a plurality of separate x-ray sources, each of which can irradiate a separate stream of materials to be sorted.

An electrode substrate comprising M(n+1)AXn, where M is a metal of group IIIB, IVB,VB,VIB or VIII of the periodic table of elements or a combination thereof, A is an element of group IIIA, IVA, VA or VIA of the periodic table of elements or a combination thereof, X is carbon, nitrogen or a combination thereof, where n is 1, 2, or 3; and b) an electrocatalytic coating deposited on said electrode substrate, said coating being selected from at least one of b.1 ) a metal oxide and / or metal sulfide comprising ByC(1-y)Oz1Sz2, wherein B is at least one of ruthenium, platinum, rhodium, palladium, iridium, and cobalt, C is at least one valve metal, y is 0.4-0.9, 0 <= z1, z2 <= 2 and z1+z2=2; b.2) a metal oxide comprising BfCgDhEi, wherein B is at least one of ruthenium, platinum, rhodium, palladium, and cobalt, C is at least one valve metal, D is iridium, E is Mo and / or W, wherein f is 0-0.25 or 0.35-1, g is 0-1, h is 0-1, i is 0-1, wherein f+g+h+i=1; b.3) at least one noble metal; b.4) any alloy or mixture comprising iron-molybdenum, iron-tungsten, iron-nickel, ruthenium-molybdenum, ruthenium-tungsten or mixtures thereof; b.5) at least one nanocrystalline material. The electrode is used in an electrolytic cell for the production of alkali metal chlorate.