Labarai
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Nazarin Kasuwar Manganese Karfe
Manganese tama tabo overall barga, amma oxide tama da kudancin rabin za a differentiated.The main dalilai ne kamar yadda a kasa: 1. A halin yanzu, tashar jiragen ruwa tabo tallace-tallace farashin ne m lebur idan aka kwatanta da isowa kudin, a cikin hali na da dama watanni. na ci gaba da juye-juye, 'yan kasuwa ba za su ...Kara karantawa -
Hankali na gama gari na kayan gami na magnesium
(1) Ƙarfi da taurin tsantsa na polycrystals na magnesium ba su da yawa.Saboda haka, magnesium mai tsabta ba za a iya amfani da shi kai tsaye azaman kayan gini ba.Ana amfani da Magnesium mai tsabta don shirya kayan aikin magnesium da sauran kayan haɗi.(2) Magnesium alloy shine kayan aikin injiniya na kore tare da mafi yawan d ...Kara karantawa -
Game da Aikace-aikacen Thiourea & Binciken Masana'antu na Kasuwa
Thiourea, tare da tsarin kwayoyin halitta na (NH2)2CS, fari ne na orthorhombic ko acicular mai haske.Hanyoyin masana'antu don shirya thiourea sun haɗa da hanyar amine thiocyanate, hanyar nitrogen na lemun tsami, hanyar urea, da dai sauransu.Kara karantawa -
Gallium: Farashin bene ya tashi sama a 2021
Farashin Gallium ya karu a ƙarshen 2020, yana rufe shekara akan dalar Amurka 264/kg Ga (99.99%, tsoffin ayyuka), a cewar ƙarfe na Asiya.Wannan ya kusan ninka farashin tsakiyar shekara.Tun daga 15 ga Janairu 2021, farashin ya tashi zuwa dalar Amurka 282/kg.Rashin daidaituwar wadata / buƙatu na ɗan lokaci ya haifar da tashin hankali kuma tunanin kasuwa shine t...Kara karantawa -
Binciken kasuwa na mako guda don silica calcium na china
A halin yanzu, darajar siliki ta kasar Sin mai daraja 3058 mai daraja ta al'ada zuwa fitarwa a kan FOB 1480-1530 dalar Amurka / ton, sama da dalar Amurka 30 / ton.A watan Yuli, 8/11 ya nutsar da murhun wuta a kasuwa don samar da calcium silicon, 3 na cikin gyare-gyare.Madaidaicin raguwar fitarwa, wh...Kara karantawa
