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Lab talk, the good, the bad, and the ugly
Equipment
Whipmix sintering vs mihm vogt
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<blockquote data-quote="Zubler USA" data-source="post: 313946" data-attributes="member: 6881"><p>Hi Cool hand luke..</p><p></p><p>here are some points for you to consider I tried to be as unbias as possible. I hope you find this information helpful.:</p><p></p><p>Whip Mix Max Temp 1570C / Max Heat Rate 30C/Min (Element type SiC)</p><p>Mihm Vogt Oven Max Temp 1650C / Max Heat Rate 25Cmin-100C/Min-200C/Min (Model Dependent) (Element Type - Most commonly MoSi2 / SiC are available)</p><p></p><p>Some of the Mihm Vogt models have much larger tray diameters than others. (Great for multiple full arches.</p><p>Price and performance are key. Type of element is also key (as Kim pointed out). </p><p></p><p>MoSi2 vs. SiC. </p><p>We sell ovens with both types </p><p>MoSi2 last much longer, has a much higher maximum surface temperature 1750C-1900C and are more electrically stable. You can replace a single element if one goes out.</p><p></p><p>SiC elements have a lower maximum surface temperature (1600-1650C),Change electrical value as they age (resistance) and must be replaced in pairs or all at once when a single element goes out.</p><p></p><p>While an individual SiC element is cheaper than an individual MoSi2 element, multiple SiC elements obviously may cost more than a single MoSi2 should a single element go out.</p><p></p><p>A large laboratory may run through a set of SiC elements every year, compared to MoSi2 elements once every 4-5 years. We recommend keeping them in stock for sure. </p><p></p><p>MoSi2 elements require the running a of Regeneration cycle regularly to keep oxidation from breaking down the silica layer on the elements. SiC elements do not require this.</p><p></p><p>Thank you for the Mention Mr. May . it is appreciated. We try hard!</p></blockquote><p></p>
[QUOTE="Zubler USA, post: 313946, member: 6881"] Hi Cool hand luke.. here are some points for you to consider I tried to be as unbias as possible. I hope you find this information helpful.: Whip Mix Max Temp 1570C / Max Heat Rate 30C/Min (Element type SiC) Mihm Vogt Oven Max Temp 1650C / Max Heat Rate 25Cmin-100C/Min-200C/Min (Model Dependent) (Element Type - Most commonly MoSi2 / SiC are available) Some of the Mihm Vogt models have much larger tray diameters than others. (Great for multiple full arches. Price and performance are key. Type of element is also key (as Kim pointed out). MoSi2 vs. SiC. We sell ovens with both types MoSi2 last much longer, has a much higher maximum surface temperature 1750C-1900C and are more electrically stable. You can replace a single element if one goes out. SiC elements have a lower maximum surface temperature (1600-1650C),Change electrical value as they age (resistance) and must be replaced in pairs or all at once when a single element goes out. While an individual SiC element is cheaper than an individual MoSi2 element, multiple SiC elements obviously may cost more than a single MoSi2 should a single element go out. A large laboratory may run through a set of SiC elements every year, compared to MoSi2 elements once every 4-5 years. We recommend keeping them in stock for sure. MoSi2 elements require the running a of Regeneration cycle regularly to keep oxidation from breaking down the silica layer on the elements. SiC elements do not require this. Thank you for the Mention Mr. May . it is appreciated. We try hard! [/QUOTE]
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Lab talk, the good, the bad, and the ugly
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Whipmix sintering vs mihm vogt
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