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歡迎訪問泰州市杰晟儀表有限公司!
18115989898
銅液銅水熱電偶WRP-131
銅液銅水熱電偶WRP-131
詳細說明:

銅/鋁廠專用熱電偶采用鐵基合金或Si3N4結合的SiC及塞隆作為外保護管,并使用高性能鎧裝熱電偶作感溫元件;可直接插入銅溶液、鋁溶液、銅鎳、鋁鎳合金溶液等各種金屬溶液中測量溫度。銅/鋁廠專用熱電偶具有強度高,耐腐蝕性強,熱相應快,使用壽命長,可長期使用

1、WRP-131 氮化硅熱電偶材料性能指標

項  目

指  標


主要成分:

氮化硅


燒結工藝

氣壓燒結


體積密度, g/cm3

3.20


熱膨脹系數10-6/K

3.20


楊氏模量 GPa

300


硬 度

HV(維氏)

1400~1500

HRA(洛氏)

89~90


HRC(洛氏)

78


抗彎強度, MPa

700


斷裂韌性, MPa.m1/2

6.0


工作溫度℃

1000


熱導率

27


鋁液使用壽命

                 1年


特 性:

  • 不和鋁液發生侵蝕,表面不粘結鋁液,更有利于鋁制品的品質的提高;

  • 抗氧化性強,1000攝氏度以下在空氣中可以長期使用,不發生氧化;

  • 100致密,鋁液無法浸入,反應燒結工藝生產的氮化硅使用壽命很短,材料存在很多氣孔,長期鋁液會滲入;

  • 抗熱震性強;



  2、生產型號

 序 號

       產 品 規 格

                備  注

   1

    Ф28×Ф16×300

            外經*內徑*長度

   2

    Ф28×Ф16×400

            外經*內徑*長度

   3

    Ф28×Ф16×500

            外經*內徑*長度

   4

    Ф28×Ф16×600

            外經*內徑*長度

   5

 Ф28×Ф16×600~1000

            外經*內徑*長度

  注:內外徑尺寸可根據客戶的需求作調整,不受限制,不采用拼接方式,長為600mm,

  超過600mm受燒結設備限制,采用螺紋2段拼接,不受影響,不發生滲漏。


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