芯片/半导体制程 收缩 shrink - CSDN博客
2024年7月11日 · Shrink本质上是利用光照（MASK）等比例缩放后，使得晶体管尺寸缩小一点，芯片仍然能够正常工作，从而减少芯片面积，降低成本。 那么shrink的比例是多少？
钢芯铝绞线(acsr) 结构: 钢芯铝绞线由铝线以及中间用于加强的镀锌钢丝同心 式绞合而成。 用途: 钢芯铝绞线适用于中压、高压和超高压架空线, 长距离 输配电。如果对其表面用特殊工艺进行 …
ACSR – Aluminum Conductor Steel Reinforced is used as bare overhead transmission cable and as primary and secondary distribution cable. ACSR offers optimal strength for line design. …
Aluminium-conductor steel-reinforced cable - Wikipedia
Aluminum conductor steel-reinforced cable (ACSR) is a type of high-capacity, high-strength stranded conductor typically used in overhead power lines. The outer strands are high-purity …
ACSR conductor is available in a range of steel strengths varying from 6% up to 40%. The higher strength ACSR conductors are used for river crossings, overhead earth wires, and installations …
ACSR offers optimal strength for line design. Variable steel core stranding enables desired strength to be achieved without sacrificing ampacity. ® ACSR ALUMINUM CONDUCTOR …
ACSR conductors are a composite, concentrically stranded conductor consisting of a single galvanised steel wire or a stranded galvanized steel central core surrounded with one or more …
ASTM 232-同心绞钢芯铝绞线（ACSR） - 道客巴巴
架空导(地)线产品 astm 标准译文集 名称:b23/b232m014 international 标准规范: 同心绞钢芯铝绞线(acsr) 本标准按以确定的标准 b232/b232m 颁布;标准号后紧邻的数字为最初采用或最终修改 的 …
拉伸载荷下钢芯铝绞线的力学特性仿真分析-【维普期刊官网】- 中 …
摘要 为了研究钢芯铝绞线(acsr)结构参数对其在拉伸载荷下力学特性的影响,基于ansys参数化设计语言(apdl)建立了acsr参数化有限元模型。以tacsr/as-410/70 acsr为研究对象,基于数值仿真结 …
ALUMINUM CONDUCTOR STEEL REINFORCED (ACSR) ELECTRICAL DATA DC at 20°C AC at 25°C AC at 50°C AC at 75°C Capacitve (megohm-kft) Inductive at 25°C (ohm/kft) Inductive …