Ubuhinzi n'Ubuhinzi
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Nigute wakwemeza ko ibikubiye muri Scandium (Sc) bya Turbine Blades ari ukuri?
Imiterere y'ibice by'ingenzi igena mu buryo butaziguye imbaraga z'icyuma cya turbine, ubudahangarwa bwa oxidation, n'ubushyuhe. Superalloys zishingira ku bipimo nyabyo bya nikeli, chromium, na cobalt kugira ngo imiterere y'icyuma ibe mu bushyuhe buri munsi ya 1,000°C. Guhindagurika ku rugero ruto nka ± 0.1% mu guteranya ...Soma byinshi -
Kuki EDXRF ikoresha intoki ari yo nzira yo gupima neza Scandium mu bice byinjira?
Igenzura ry'ibice byinjira rigaragaza inenge kandi rikarinda ivugurura rihenze rigenzura imiterere ya aluminiyumu scandium mbere yuko ibice bitangira gukora. Imiterere mibi ya aluminiyumu igira ingaruka zitaziguye ku mikorere y'ibicuruzwa, yongera umubare w'inenge, kandi igatera imihindagurikire y'ikirere...Soma byinshi -
Ese X-Ray Fluorescence Spectroscopy ishobora gupima neza Kalisiyumu na Fosifore mu biryo by'inkoko?
Kalisiyumu na fosifore bigizwe na 70% by'imyunyu ngugu yose iri mu magufwa y'inkoko, bigakora hydroxyapatite matrix ishinzwe gukomera no gukomera kw'amagufwa. Kalisiyumu nziza mu biryo by'inkoko ifasha mu mikurire y'amagufwa, ikarinda indwara nka rickets na os...Soma byinshi -
Uburyo bwo gusuzuma kalisiyumu mu bihingwa by'ibanze mu korora ibimera bishya?
Ibura rya kalisiyumu mu biribwa ku isi rigira ingaruka kuri 30% by'abaturage. Mu bihugu bifite amikoro make n'aciriritse, ibihingwa by'ibanze bibura kalisiyumu nyuma yo gutunganywa, ibyo bikaba byongera iki cyuho. Ingaruka mbi zirimo osteoporosis, gukura nabi kw'abana, imiterere y'amagufwa igabanuka, no kwiyongera...Soma byinshi -
Ni gute kugabanuka kwa Acetonitrile bigira ingaruka ku musaruro wa Neonicotinoid?
Gupima neza ubucucike bw'amazi ni ingenzi mu gukora acetonitrile (methyl cyanide). Guhindagurika cyane kwa acetonitrile no kuvanga amazi mu buryo bugoye, bisaba amakuru ahoraho kugira ngo haboneke neza uburyo bwo kugarura amazi no kuyabyaza umusaruro. Inline ...Soma byinshi
