会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明公开
    • 3차원 메탈프린터용 금속분말
    • 用于三维金属印刷的金属焊盘
    • KR1020160049944A
    • 2016-05-10
    • KR1020140147794
    • 2014-10-28
    • 한국생산기술연구원
    • 홍명표성지현김우성박훈재김양곤김다혜조용재
    • C22C38/58B22F9/04
    • C22C38/58B22F9/04
    • 본발명은금속분말을토너로사용하는 3차원메탈프린터용금속분말에관한것으로서, 더욱상세하게는본 발명 3차원메탈프린터용금속분말은중량%로 Cr 8∼10%, Si 1.8∼2.5%, C 0.25∼0.35%, Mn 2∼3%와잔부가 Fe로구성되는것이특징인 3차원메탈프린터용금속분말에관한것이다. 본발명 3차원메탈프린터용금속분말에의해제조된전단금형은종래의전단금형에비해내마모성과내식성및 내열성이우수하며, 또한작업후 제품표면이매끄럽고경도가우수하여지속적인작업이가능하며, 생산량의증대에도현저한효과가있다.
    • 本发明涉及使用金属粉末作为调色剂的三维金属打印机用金属粉末。 更具体地说,用于三维金属打印机的金属粉末包括:8-10重量%的Cr,1.8-2.5重量%的Si,0.25-0.35重量%的C,2-3重量%的Mn,其余的组成 的铁。 用于三维金属打印机的金属粉末制造的剪切模具与传统的剪切模具相比具有优异的耐腐蚀性和耐热性。 此外,工件后的产品的表面是光滑的,并且硬度优异以允许连续工作并增加输出。
    • 8. 发明公开
    • 고용량 망간계 산화물 소재의 전극제조공정 및 충전기술
    • 作为锂电池阴极材料的MN氧化物的制造方法和充电锂电池的方法
    • KR1020130043950A
    • 2013-05-02
    • KR1020110108160
    • 2011-10-21
    • 한국생산기술연구원
    • 김호성박성희김경완강주희오익현장덕례김우성
    • H01M4/505H01M4/525H01M10/052H01M4/1391
    • H01M4/1391H01M4/131H01M4/505H01M10/052H01M10/44Y02E60/12
    • PURPOSE: A manufacturing method of electrodes for lithium secondary batteries is provided to enhance the durability default rate suppression, high output properties by enhancing the usage rate of active materials and charging efficiencies. CONSTITUTION: A manufacturing method of electrodes for lithium secondary batteries comprises the following steps: manufacturing slurry by mixing a Li2MnO3 based composite material with a conductive material and a binder(S14); coating the slurry(S15); drying the coated slurry(S16); compressing the dried slurry(S17); and punching the compressed material into an electrode cell form(S18). A method for charging and discharging the lithium secondary batteries repeatedly charges and discharges the unit cell, in which a Li2MnO3 based composite material Li(Li xNi yCo zMn wO 2+α) is applied, by stages in a range of 2.0-4. 9V. [Reference numerals] (S11) Active material precursor; (S12) Dry materials; (S13) Dry mix; (S14) Become paste(+ Conductor + PVDF); (S15) Coat on an Al foil; (S16) Dry; (S17) Compress(rolling); (S18) Coin cell punch; (S19) Vacuum dry; (S20) Complete the manufacturing of an electrode
    • 目的:提供锂二次电池电极的制造方法,通过提高活性物质的使用率和充电效率来提高耐久性默认速率抑制,高输出性能。 构成:锂二次电池用电极的制造方法包括以下步骤:通过将Li 2 MnO 3基复合材料与导电材料和粘合剂混合来制造浆料(S14); 涂布浆料(S15); 干燥涂布浆料(S16); 压缩干燥的浆料(S17); 并将压缩材料冲压成电极单元格(S18)。 锂二次电池的充放电方法,在2.0-4的范围内分阶段地反复充放电施加Li 2 MnO 3系复合材料Li(Li x Ni y Co z Mn x O 2 +α)的单电池。 9V。 (附图标记)(S11)活性物质前体; (S12)干料; (S13)干混; (S14)成为糊(+导体+ PVDF); (S15)在铝箔上涂覆; (S16)干燥; (S17)压缩(滚动); (S18)硬币电池冲头; (S19)真空干燥; (S20)完成电极的制造