名稱：填充柱
規(guī)格：3m*3mm

粒度：60-80目
型號(hào)：Ms5?
應(yīng)用： 脈沖氣相色譜測(cè)定鋼鐵及合金中的氫 氮 氧

在穩(wěn)定氬氣流的脈沖爐里,以石墨坩鍋?zhàn)骷訜狍w,在較短的時(shí)間內(nèi)給予大電流,促使金屬及其合金溫度升高到2500—3000℃以上,樣品在高溫石墨坩鍋內(nèi)加熱熔融,而使氫、氮、氧分別以H_2、N_2、和CO的形式從熔融金屬中釋放出來。金屬中的氧主要以氧化物的形式存在,在高溫下與碳反應(yīng)生成一氧化物。
浩瀚色譜研發(fā)的填充柱測(cè)定氧，氮，氫的含量，柱效高，分離好，結(jié)果準(zhǔn)確。


填充柱測(cè)鋼鐵及合金中氫 氮 氧 測(cè)試譜圖：




Packed column to measure hydrogen, nitrogen and oxygen in steel and alloy
Packed column measurement of hydrogen, nitrogen and oxygen in steel and alloy Details:

Name: Packed column
Specification: 3m*3mm

Particle size: 60-80 mesh
Model:
Application: Pulse gas chromatography for determination of hydrogen, nitrogen and oxygen in steel and alloys

In a pulse furnace with stable argon gas flow, a graphite crucible is used as the heating body, and a large current is given in a short time to promote the temperature of the metal and its alloy to rise above 2500-3000 ℃, and the sample is heated in the high-temperature graphite crucible Melting, and hydrogen, nitrogen, and oxygen are released from the molten metal in the form of H_2, N_2, and CO, respectively. Oxygen in metals exists mainly in the form of oxides, which react with carbon at high temperatures to form an oxide.
Haohan Chromatography has developed a highly effective packed column to determine the content of oxygen, nitrogen, and hydrogen. It has high column efficiency, good separation, and accurate and reliable results.


Packed column to measure hydrogen, nitrogen and oxygen in steel and alloy Test spectrum: