1700型硅鉬棒功率參數(shù):?
| 熱端(mm) | 150(熱端) | 180 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 |
| 冷端(mm) |
| 150(冷端) | 987(功率)0.044(熱電阻)6.6(工作電壓) | 11520.0517.0 | 12620.0568.4 | 15360.06810.2 | 18100.08012.1 | 20840.09313.9 | 功率(W)熱電阻(Ω)工作電壓(V) |
| 200 | 10250.0466.8 | 11890.0537.9 | 12990.0588.7 | 15730.07010.5 | 18480.08212.3 | 21220.09414.1 | 23960.10616.0 | ? |
| 250 | 10620.0477.1 | 12270.0558.2 | 13370.0598.9 | 16110.07210.7 | 18850.08412.6 | 21590.09614.4 | 24330.10816.2 | 27080.12018.1 | ? |
| 270 | 10770.0487.2 | 12420.0558.3 | 13520.0609.0 | 16260.07210.8 | 19000.08412.7 | 21740.09714.5 | 24480.10916.3 | 27230.12118.2 | 29970.13320.0 | ? |
| 300 | 11000.0497.3 | 12640.0568.4 | 13740.0619.2 | 16480.07311.0 | 19230.08512.8 | 21970.09814.6 | 24710.11016.5 | 27450.12218.3 | 30190.13420.1 | 32940.14622.0 | 35680.15923.8 |
| 350 | 11370.0517.6 | 13020.0588.7 | 14120.0639.4 | 16860.07511.2 | 19600.08713.1 | 22340.09914.9 | 25080.11116.7 | 27830.12418.6 | 30570.13620.4 | 33310.14822.2 | 36050.1624.0 |
| 400 | 11750.0527.8 | 13390.0608.9 | 14490.0649.7 | 17230.07711.5 | 19980.08913.3 | 22720.10115.1 | 25460.11317.0 | 28200.12518.8 | 30940.13820.6 | 33690.15022.5 | 36430.16224.3 |
| 450 | ? | 13770.0619.2 | 14870.0669.9 | 17610.07811.7 | 20350.09013.6 | 23090.10315.4 | 25830.11517.2 | 28580.12719.1 | 31320.13920.9 | 34060.15122.7 | 36800.16424.5 |
| 500 | ? | 17980.08012.0 | 20730.09213.8 | 23470.10415.6 | 26210.11617.5 | 28950.12919.3 | 31690.14121.1 | 34440.15323.0 | 37180.16524.8 |
| 550 | ? | 21100.09414.1 | 23840.10615.9 | 26580.11817.7 | 29330.13019.6 | 32070.14321.4 | 34810.15523.2 | 37550.16725.0 |
| 600 | 硅鉬棒溫度:1500度 | 21480.09514.3 | 24220.10816.1 | 26960.12018.0 | 29700.13219.8 | 32440.14421.6 | 35190.15623.6 | 37930.16925.3 |
| 650 | 爐溫1300度 | 27330.12118.2 | 30080.13420.1 | 32820.14621.9 | 35560.15823.7 | 38300.17025.5 |
| 700 | 電流;150A表面負(fù)荷:15W/cm2 | 27710.12318.5 | 30450.13520.3 | 33190.14822.1 | 35940.16024.0 | 38680.17225.8 |
以上參數(shù)為1700度硅鉬棒，熱端直徑6mm，冷端直徑12mm。
硅鉬棒有1700型與1800型兩種型號(hào)，它是一種以二硅化鉬為為基礎(chǔ)的電阻發(fā)熱元件，在空氣下加熱到高溫，表面會(huì)生成一層致密的石英玻璃膜，保護(hù)其不再氧化，1700型元件的使用溫度為1720度，1800型元件的使用溫度可達(dá)1850℃。規(guī)格尺寸有:3/6，4/8，5/10，6/12，7/14，9/18，12/24等多種規(guī)格，硅鉬棒有直型棒、U型棒、W型棒、壓彎直角棒等，還有二硅化鉬通管、二硅化鉬熱電偶保護(hù)管、二硅化鉬探針等異型硅化鉬產(chǎn)品。