檢視电阻丝的原始碼

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|<center><img src=https://img2.baidu.com/it/u=827580853,4233263675&fm=253&fmt=auto&app=138&f=JPEG?w=396&h=241 width="300"></center>
<small>[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E7%94%B5%E9%98%BB%E4%B8%9D&step_word=&hs=0&pn=4&spn=0&di=7146857200093233153&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=2679472814%2C2058795001&os=3345686758%2C3857159197&simid=3293488314%2C62045739&adpicid=0&lpn=0&ln=1461&fr=&fmq=1665643788246_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fimg07.hc360.cn%2F07%2Fbusin%2F963%2F611%2Fb%2F07-96361147.jpg%26refer%3Dhttp%3A%2F%2Fimg07.hc360.cn%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Dauto%3Fsec%3D1668235768%26t%3D2128330c4e3562c45cb4aee081d1335e&fromurl=ippr_z2C%24qAzdH3FAzdH3Fkdk_z%26e3Bivnma_z%26e3Bv54AzdH3Ff7rrsyfjsuAzdH3F88m0ad009_z%26e3Bip4s&gsm=500000000000005&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined&dyTabStr=MCwzLDgsNCwyLDYsNSwxLDcsOQ%3D%3D 来自 呢图网 的图片]</small>
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中文名;电阻丝

外文名;Resistance wire

特性;镍铬材料高温强度高，可塑性强

用途;工业电炉、家用电器、远红外装置

规格;φ0.03mm~φ8.0mm

材料;铁铬铝 铁铬镍等
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'''电阻丝'''是一种一般将电能转化为内能的电气元件。一般地说，温度上升时[[金属]]的阻值增加；碳元素、半导体或者电解液则相反。温度上升时阻值减少。这样，在一定温度[[范围]]内，我们可以认为温度变化与阻值变化成[[线性关系]]，因而就能够将温度变化转换为阻值的变化。<ref>[https://wenda.so.com/q/1606934278217124 什么是电阻丝?],360问答 , 2020年10月10日</ref>