Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-strength alloy for civil air defense door
The invention discloses a high-strength alloy for a civil air defense door. The high-strength alloy adopts an alloy steel plate as a raw material steel plate, and the raw material steel plate comprises the following components: 1-2.5wt% of aluminum, 0.08-0.15wt% of carbon, 1-2wt% of manganese, 0.08-0.2wt% of titanium, 0.2-0.6wt% of chromium and the balance of iron. The alloy steel plate is subjected to a nitriding treatment process, so that a durable nitriding protective layer is formed on the surface of the alloy steel plate. The durable nitriding protective layer is formed on the surface ofthe alloy steel plate, so that the surface of the alloy steel plate has good wear resistance and corrosion resistance on the basis of good adhesive force and good impact resistance. The high-strengthalloy is applied as the civil air defense door alloy plate body of a civil air defense door, so that mounting strength of the civil air defense door is further improved.
本发明公开了一种人防门用高强度合金，采用合金钢板作为原料钢板，该合金钢板包括如下成分：1‑2.5wt％的铝；0.08‑0.15wt％的碳；1‑2wt％的锰；0.08‑0.2wt％的钛；0.2‑0.6wt％的铬；余量铁；对合金钢板进行氮化处理工艺，在合金钢板表面形成耐久渗氮保护层；本发明在合金钢板表面形成耐久渗氮保护层，在确保耐久渗氮保护层具有良好附着力和抗冲击力的基础上，同时使得合金钢板表面具有良好的耐磨性和耐腐蚀性，将该高强度合金应用作为人防门的人防门合金板体，可以进一步提高人防门的安装强度。
High-strength alloy for civil air defense door
The invention discloses a high-strength alloy for a civil air defense door. The high-strength alloy adopts an alloy steel plate as a raw material steel plate, and the raw material steel plate comprises the following components: 1-2.5wt% of aluminum, 0.08-0.15wt% of carbon, 1-2wt% of manganese, 0.08-0.2wt% of titanium, 0.2-0.6wt% of chromium and the balance of iron. The alloy steel plate is subjected to a nitriding treatment process, so that a durable nitriding protective layer is formed on the surface of the alloy steel plate. The durable nitriding protective layer is formed on the surface ofthe alloy steel plate, so that the surface of the alloy steel plate has good wear resistance and corrosion resistance on the basis of good adhesive force and good impact resistance. The high-strengthalloy is applied as the civil air defense door alloy plate body of a civil air defense door, so that mounting strength of the civil air defense door is further improved.
本发明公开了一种人防门用高强度合金，采用合金钢板作为原料钢板，该合金钢板包括如下成分：1‑2.5wt％的铝；0.08‑0.15wt％的碳；1‑2wt％的锰；0.08‑0.2wt％的钛；0.2‑0.6wt％的铬；余量铁；对合金钢板进行氮化处理工艺，在合金钢板表面形成耐久渗氮保护层；本发明在合金钢板表面形成耐久渗氮保护层，在确保耐久渗氮保护层具有良好附着力和抗冲击力的基础上，同时使得合金钢板表面具有良好的耐磨性和耐腐蚀性，将该高强度合金应用作为人防门的人防门合金板体，可以进一步提高人防门的安装强度。
High-strength alloy for civil air defense door
一种人防门用高强度合金
HUANG ZHONGLIANG (Autor:in)
18.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
B23P
Sonstige Metallbearbeitung
,
OTHER WORKING OF METAL
/
C22C
Legierungen
,
ALLOYS
/
C23C
Beschichten metallischer Werkstoffe
,
COATING METALLIC MATERIAL
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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