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Nā papahana hoʻomohala ʻāina laha ʻole i ka hapahā o Malaki
Hōʻike pinepine ʻia nā mea ʻano honua laʻa ma nā papa inoa kolepa hoʻolālā, a ke kākoʻo nei nā aupuni a puni ka honua i kēia mau waiwai i mea e pono ai ka lāhui a me ka pale ʻana i nā pilikia aupuni. I loko o nā makahiki he 40 i hala iho nei o ka holomua ʻenehana, ua lilo nā mea ʻenehana honua ʻole (REEs) i mea hoʻohui ...Heluhelu hou aku -
Ka hopena noi o ka nano lanthanum oxide i ka aila lubricating
ʻO ka hopena noi o ka nano lanthanum oxide i loko o ka aila lubricating Ke loaʻa ka nui o ke kāleka-free nahu PB waiwai o ka aila kumu lubricating aila he 362N, ʻo ke anawaena o ka wahi wili he 0.720mm, a ʻo ke kumu friction he 0.1240, ka nano-La2O3. hoʻohui ʻia nā ʻāpana, a me ka waiwai PB inc...Heluhelu hou aku -
Ua ʻoki ʻia ka mana o nā ʻoihana ʻāina ʻokoʻa Kina ma ka liʻiliʻi he 25% ʻoiai ʻo ka pani ʻana o ka palena me Myanmar ke kaupaona nei i nā hoʻouna mineral.
Ua ʻoki ʻia ka mana o nā ʻoihana ʻāina laha ʻole ma ka liʻiliʻi he 25% ma muli o ka paʻa ʻana o ka palena me Myanmar i nā hoʻouna mineral Ua ʻoki ʻia ka hiki o nā hui honua laha ʻole ma Ganzhou, ka ʻāina ʻo Jiangxi o Kina Hikina - ʻo ia kekahi o nā kumu hana nui loa o Kina - ua ʻoki ʻia. ma ka liʻiliʻi he 25 pakeneka i hoʻohālikelike ʻia ...Heluhelu hou aku -
ʻO nā hoʻopaʻi kūʻē iā Rūsia e hoʻopau i ke kaulahao lako honua, ʻo US media: ʻoi aku ka paʻakikī o ʻEulopa e kāpae i kona hilinaʻi iā Kina.
Wahi a Shi Ying, kahi pūnaewele nūhou US, hiki ke hoʻopau ʻia ke kaulahao o nā ʻāina laha ʻole i ʻAmelika Hui Pū ʻIa a me ʻEulopa e kāna mau hoʻopaʻi kūʻē iā Rūsia, a ʻoi aku ka paʻakikī o ʻEulopa e hoʻāʻo e kāpae i kona hilinaʻi ʻana iā Kina no ia mau mea. kī kī. I ka makahiki i hala aku nei, ʻelua ʻAmelika ʻAmelika ...Heluhelu hou aku -
Ka hoʻohana ʻana o ka nano cerium oxide i ka polymer
ʻO ka hoʻohana ʻana i ka nano cerium oxide i ka polymer Nano-ceria e hoʻomaikaʻi i ka pale ʻana o ka ʻelemakule ultraviolet o ka polymer. ʻO ka ʻōnaehana uila 4f o nano-CeO2 he mea maʻalahi loa ia i ka absorption māmā, a ʻo ka band absorption ka hapa nui ma ka ʻāpana ultraviolet (200-400nm), ʻaʻohe ʻano absorptio ...Heluhelu hou aku -
Mea hoʻoheheʻe honua Lahi ʻole Magnesium alloy
Loaʻa i ka magnesium alloy nā hiʻohiʻona o ka paona māmā, ka paʻakikī kikoʻī kiʻekiʻe, ka damping kiʻekiʻe, ka haʻalulu a me ka hoʻohaʻahaʻa leo, ka pale ʻana i ka radiation electromagnetic, ʻaʻohe pollution i ka wā o ka hana ʻana a me ka hana hou ʻana, a me nā mea ʻē aʻe, a he nui nā kumuwaiwai magnesium, hiki ke hoʻohana ʻia no ka hoʻomohala hoʻomau. .Heluhelu hou aku -
Ke hoʻomau nei ka haunaele ma waena o Ukraine a me Rūsia, e piʻi aʻe ke kumukūʻai o nā metala honua.
Ke hoʻomau nei ka haunaele ma waena o Ukraine a me Rūsia, e piʻi aʻe ke kumukūʻai o nā metala honua. Pelekania: Abizer Shaikhmahmud, Future Market Insights ʻOiai ʻaʻole i ola hou ka pilikia o ke kaulahao i hoʻokumu ʻia e ka maʻi maʻi COVID-19, ua hoʻomaka ke kaiāulu honua i ke kaua Lūkini-Ukrainian ...Heluhelu hou aku -
ʻO ka wā e hiki mai ana o ka Mining Rare Earth Elements
kumu: AZO Mining He aha nā Rare Earth Elements a ma hea i loaʻa ai? He 17 mau mea metala, i hanaia me 15 lanthanides ma ka papaaina manawa: Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium Gadolinium Terbium Dysprosium Holmium Erbium Th...Heluhelu hou aku -
Kūʻai (Ba) Barium metala 99.9%
https://www.xingluchemical.com/uploads/AlSc2-Aluminum-scandium.mp4 https://www.xingluchemical.com/uploads/Barium-metal.mp4 inoa huahana:Barium metal granules Cas:7440-39-3 Purity :99.9% Formula: Ba Nui:-20mm, 20-50mm (ma lalo o kaʻaila mineral) Nā noi: Metala a me nā'āpana, e lawe ana i nā'āpana; ke alakaʻi-tin so...Heluhelu hou aku -
E kūʻai aku i ka Aluminum Scandium alsc2 alloy kiʻekiʻe
ʻO AlSc2 ke kūʻai aku nei ʻo AlSc2 master alloys he mau huahana semi-finished, a hiki ke hana ʻia i nā ʻano like ʻole. He hui mua ia o nā mea hoʻohuihui. Ua ʻike ʻia lākou he modifiers, hardeners, a i ʻole mea hoʻomaʻemaʻe palaoa e pili ana i kā lākou noi. Hoʻohui ʻia lākou i kahi hoʻoheheʻe i ...Heluhelu hou aku -
Ua hoʻomaka hou ke kālepa honua ma hope o ka wehe hou ʻana o ka palena ʻo Kina-Myanmar, a ua maʻalahi ka piʻi ʻana o ke kumukūʻai no ka wā pōkole.
Ua hoʻomaka hou ʻo Myanmar i ka hoʻokuʻu ʻana aku i nā ʻāina laha ʻole i Kina ma hope o ka wehe hou ʻana o nā ʻīpuka palena ʻo Kina-Myanmar i ka hopena o Nowemapa, ua haʻi nā kumu i ka Global Times, a ua ʻōlelo ka poʻe loiloi e maʻalahi nā kumukūʻai o ka honua ma Kina ma muli o ka hopena, ʻoiai ke piʻi nei ke kumukūʻai. ka wā lōʻihi ma muli o ...Heluhelu hou aku -
Zirconia Nanopowder: He Mea Hou no "Ma hope" 5G Kelepona Paʻa
Zirconia Nanopowder: He mea hou no ka "Mahope" 5G Mobile Phone Source: Science and Technology Daily: ʻO ke kaʻina hana kuʻuna o ka pauka zirconia e hoʻopuka i ka nui o ka ʻōpala, ʻoi aku ka nui o ka wai alkaline haʻahaʻa haʻahaʻa i paʻakikī ke mālama. , kau...Heluhelu hou aku