公开(公告)号：US09206070B2

公开(公告)日：2015-12-08

申请号：US14349787

申请日：2012-10-02

Applicant: SAINT-GOBAIN ADFORS

Inventor： Cyril Condolf ,  Achim Breuer

IPC: C03B37/095 ,  C03B37/08

CPC classification number: C03B37/095 ,  C03B37/0805 ,  Y10T29/49885

Abstract: The invention relates to a device delivering filaments of molten material, especially glass, by Joule heating using a power supply, comprising side plates, a bottom plate provided with nozzles for the flow of the molten material and optionally an upper screen, is characterized in that at least one of these parts capable of being in contact with the molten material is formed by: a solid part made of iron-based alloy having a melting point above 1450° C. that forms a substrate, a metal tie layer formed on at least one portion of the surface of the substrate, a ceramic layer covering the metal tie layer, the metal layer and the ceramic layer forming a diffusion barrier to the components of the alloy that forms the substrate, and a protective coating layer made of platinum or platinum alloy, deposited directly on the ceramic layer.

Abstract translation: 本发明涉及一种使用电源通过焦耳加热输送熔融材料特别是玻璃的装置的装置，该电源包括侧板，设置有用于熔融材料流动的喷嘴的底板和任选的上筛网，其特征在于， 这些能够与熔融材料接触的部件中的至少一个通过以下方式形成：由形成基板的熔点高于1450℃的铁基合金制成的实心部分，至少形成的金属粘结层 衬底表面的一部分，覆盖金属粘结层的陶瓷层，形成衬底的合金的部件形成扩散阻挡层的金属层和陶瓷层以及由铂或铂制成的保护涂层 合金，直接沉积在陶瓷层上。

公开(公告)号：US20140260434A1

公开(公告)日：2014-09-18

申请号：US14349787

申请日：2012-10-02

Applicant: SAINT-GOBAIN ADFORS

Inventor： Cyril Condolf ,  Achim Breuer

IPC: C03B37/095 ,  C03B37/08

CPC classification number: C03B37/095 ,  C03B37/0805 ,  Y10T29/49885

Abstract: The invention relates to a device delivering filaments of molten material, especially glass, by Joule heating using a power supply, comprising side plates, a bottom plate provided with nozzles for the flow of the molten material and optionally an upper screen, is characterized in that at least one of these parts capable of being in contact with the molten material is formed by:a solid part made of iron-based alloy having a melting point above 1450° C. that forms a substrate,a metal tie layer formed on at least one portion of the surface of the substrate,a ceramic layer covering the metal tie layer, the metal layer and the ceramic layer forming a diffusion barrier to the components of the alloy that forms the substrate, anda protective coating layer made of platinum or platinum alloy, deposited directly on the ceramic layer.

Abstract translation: 本发明涉及一种使用电源通过焦耳加热输送熔融材料特别是玻璃的装置的装置，该电源包括侧板，设置有用于熔融材料流动的喷嘴的底板和任选的上筛网，其特征在于， 这些能够与熔融材料接触的部件中的至少一个通过以下方式形成：由形成基板的熔点高于1450℃的铁基合金制成的实心部分，至少形成的金属粘结层 衬底表面的一部分，覆盖金属粘结层的陶瓷层，形成衬底的合金的部件形成扩散阻挡层的金属层和陶瓷层以及由铂或铂制成的保护涂层 合金，直接沉积在陶瓷层上。