ptc電加熱器廠家(jia)(jia)介紹真(zhen)正的(de)電(dian)(dian)(dian)(dian)加熱(re)(re)器工業的(de)急速發展，是在(zai)(zai)用(yong)作電(dian)(dian)(dian)(dian)熱(re)(re)元件(jian)的(de)鎳鉻合金(jin)的(de)發明(ming)之后。1910年美國首先研制成功用(yong)鎳鉻合金(jin)電(dian)(dian)(dian)(dian)熱(re)(re)絲制作的(de)電(dian)(dian)(dian)(dian)熨(yun)斗，這就改善(shan)了電(dian)(dian)(dian)(dian)熨(yun)斗結構，使用(yong)熨(yun)斗迅(xun)速得到普(pu)及。到1925年在(zai)(zai)日本出(chu)現(xian)在(zai)(zai)鍋中安裝(zhuang)電(dian)(dian)(dian)(dian)熱(re)(re)元件(jian)的(de)產品，成為現(xian)代電(dian)(dian)(dian)(dian)飯鍋的(de)原形。在(zai)(zai)這階段(duan)工業上(shang)也出(chu)現(xian)實驗室用(yong)電(dian)(dian)(dian)(dian)爐，熔膠(jiao)爐、暖氣器等電(dian)(dian)(dian)(dian)熱(re)(re)產品。1910年至1925年是電(dian)(dian)(dian)(dian)熱(re)(re)電(dian)(dian)(dian)(dian)器歷史上(shang)的(de)大發展階段(duan)，在(zai)(zai)家(jia)(jia)庭和工業方面，電(dian)(dian)(dian)(dian)熱(re)(re)電(dian)(dian)(dian)(dian)器各種品種的(de)出(chu)現(xian)和普(pu)及應用(yong)都得到了急速的(de)發展，而尤以家(jia)(jia)庭方面為甚。所以鎳鉻合金(jin)的(de)發明(ming)是奠定了電(dian)(dian)(dian)(dian)熱(re)(re)電(dian)(dian)(dian)(dian)器工業發展的(de)基礎(chu)。

   二十年代以后在新的(de)應(ying)用(yong)發(fa)展(zhan)方面(mian)沒有上(shang)一時(shi)期(qi)多(duo)，但是在這(zhe)階段(duan)內所有各(ge)種電(dian)(dian)(dian)熱(re)電(dian)(dian)(dian)器都曾重新設訂而(er)不斷改良，成為(wei)電(dian)(dian)(dian)熱(re)電(dian)(dian)(dian)器歷(li)史上(shang)的(de)提(ti)高階段(duan)。在家用(yong)電(dian)(dian)(dian)熱(re)電(dian)(dian)(dian)器方面(mian)，各(ge)種器具都設計得更為(wei)美(mei)觀、耐用(yong)和堅固，而(er)且大部分都有自動溫(wen)度(du)和時(shi)控(kong)制。