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Heat treatment installation for a batch of metallic workpieces
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Heat treatment installation for metallic article loads
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Method of monitoring a heat treatment with carbon penetration
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Discharging device in an installation of various thermic treatments
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Probe for measuring carbon flux
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Installation having several elements for heat treatments
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Bell furnance and hardening vat arrangement
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Permanently installed 02 level probe for furnace atmos. - has hydraulically operated reciprocating cover clearing access for calibration gas supply
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Oxygen sensor measuring head - with external electrode having long service life
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Probe for measuring the partial oxygen pressure in a gaseous atmosphere with respect to a reference atmosphere
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