Add to ORKGA spectrographic method was studied to determine manganese, chromium, nickel and titanium in ferrosilicon with a quartz spectrograph of medium type. A stable discharge was obtained by exciting powdered ferrosilicon with a direct current arc. The favorable analytical line pair of each element to be determined was examined by using iron as internal standard. The calibration method described in the second report^ could also be applied to the analysis of ferrosilicon. The line pairs used were as follows : FeI 2813.29A/Mn 2801.06A, FeI 3399.34A/NiI 3414.77A, FeI 3399.34A/TiII 3372.80A, FeI 4250.79A/CrI 4254.35A and SiI 2987.65A/FeI 3016.19A
It is shown that liquid-in-layer spark (LLS) technique13; yields a single working curve for the elem...
It was observed from the results of analysis of different grades of ferro-silicon during its product...
It is very difficult to determine microamounts of impurities in ferrotugsten. Antimony, tin and arse...
A spectrographic method was studied to determine silicon, manganese, copper and titanium in ferrochr...
A rapid and accurate method was examined with a medium type quartz spectrograph to determine less th...
A rapid and accurate method was examined with a quartz spectrograph of medium type to determine arse...
The analytical procedure of titanium in metallic chromium, ferrochromium, ferrotungsten, ferromolybd...
Continued to the determination of titanium in iron and steel, a new spectrophotometric determination...
Methods were developed with a view to evaluating various sample preparation systems for use with X-r...
A new spectrophotometric method of using sodium alizarin-sulfonate^ was applied to the determination...
Simultaneous determination of chromium and manganese in some low alloy steels and stainless steels w...
Ferroalloys are added during secondary steelmaking to impart special properties to the steel. Depend...
The coupling of inductively coupled plasma mass spectrometry (ICP-MS) with spark ablation (SA) was a...
A study of chromium determination in ferrochromium by X-ray fluorescence and spark ablation inductiv...
Spectrographic analysis of high chromium-manganese-nitrogen austenitic stainless steel by porous cup...
It is shown that liquid-in-layer spark (LLS) technique13; yields a single working curve for the elem...
It was observed from the results of analysis of different grades of ferro-silicon during its product...
It is very difficult to determine microamounts of impurities in ferrotugsten. Antimony, tin and arse...
A spectrographic method was studied to determine silicon, manganese, copper and titanium in ferrochr...
A rapid and accurate method was examined with a medium type quartz spectrograph to determine less th...
A rapid and accurate method was examined with a quartz spectrograph of medium type to determine arse...
The analytical procedure of titanium in metallic chromium, ferrochromium, ferrotungsten, ferromolybd...
Continued to the determination of titanium in iron and steel, a new spectrophotometric determination...
Methods were developed with a view to evaluating various sample preparation systems for use with X-r...
A new spectrophotometric method of using sodium alizarin-sulfonate^ was applied to the determination...
Simultaneous determination of chromium and manganese in some low alloy steels and stainless steels w...
Ferroalloys are added during secondary steelmaking to impart special properties to the steel. Depend...
The coupling of inductively coupled plasma mass spectrometry (ICP-MS) with spark ablation (SA) was a...
A study of chromium determination in ferrochromium by X-ray fluorescence and spark ablation inductiv...
Spectrographic analysis of high chromium-manganese-nitrogen austenitic stainless steel by porous cup...
It is shown that liquid-in-layer spark (LLS) technique13; yields a single working curve for the elem...
It was observed from the results of analysis of different grades of ferro-silicon during its product...
It is very difficult to determine microamounts of impurities in ferrotugsten. Antimony, tin and arse...