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CA2794076C
(en)
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Method and repair insert for repairing metallic structure
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CN103203538B
(zh)
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一种应用于推焦车/装煤车/拦焦车/熄焦车轨道的钢轨的铝热焊方法
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US4250944A
(en)
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Process for performing aluminothermic rail connection weldings as well as multipart casting mold for performing the process
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US5419484A
(en)
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Apparatus and process for aluminothermic welding
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JP4987773B2
(ja)
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ロングレール
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EP4296428B1
(en)
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Mould for applying to a collar of a rail which is to be repaired by aluminothermic welding and method for repairing a head of a rail with such mould
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CN113798746B
(zh)
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一种高低熔点金属熔接的装置、方法及应用
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DE102017006412B3
(de)
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Gießform für aluminothermische Schienenschweißungen
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US10589376B2
(en)
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Base part of a mold for welding metal rails
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CN105618713B
(zh)
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一种焊药、模具、使用焊药或模具维修的方法
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AU599274B2
(en)
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Rail joint
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FR1270572A
(fr)
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Perfectionnements à la soudure aluminothermique de rails et autres profilés analogues
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NL22077C
(it)
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