Mar 31, 2025 · Messi vs Ronaldo - so who is the best? Lionel Messi and Cristiano Ronaldo are two of the best footballers of all time, arguably the very best of them all. And remarkably, their …

CR7V-L拥有非常高的铬含量，加入Mo和V，拥有优良的耐高温耐磨性，有非常良好的高温强度和良好的热疲劳抗力。 适用于热作及冷作模具。 热加工: 用锻模的凸模、冲压模具;汽车配件的钢板热成形模;用于钢铁生产的挤压模;用于铜及铜合金生产的热压模;热剪切机和修边机;用于生产无缝钢管的顶管机;用于生产无缝钢瓶的工具 (如:拉伸银) 冷作: 轧辊，如用于钢轮朝生产的成形轧银用于厚度6-12mm薄板的冲压及剪裁. 交货条件: 软化退火，交货硬度<=240HB，保证良好的机械性能也 …

A full list of every single game of Cristiano Ronaldo's career. Every goal, assist, hat-trick, free kick, penalty, dribble, key pass, shot on target, and more!

Feb 1, 2024 · Messi led Inter Miami to the 2023 Leagues Cup title, the team's first trophy in its short history, while Cristiano Ronaldo helped Al Nassr lift the Arab Club Champions Cup prior to the start of the...

Cristiano Ronaldo goals, assists, hat-tricks, free kicks and other stats for Real Madrid in La Liga, the Champions League, and all other competitions.

凯德CR7V-L模具钢现货规格齐全，可零切，热处理，来图可加工。 提供原厂材质报告，欢迎新老客户咨询合作！ 仓库展示. 东锜特殊钢于1981年从业高品质模具材料，是日本大同代理商，与日本、德国、瑞典、国内宝钢、抚钢等多家钢厂长期合作。 拥有丰富的供应经验。 是多家知名企业的原材料稳定供应商。 凯德CR7V-L模具钢价格（电话咨询，优惠更多） 为了更好的服务华南地区客户，我司已在东莞长安设立仓库，原材料采购询价或需要选材等技术支持，请与我司联系沟通 …

Steel CR7V-l: high Cr alloyed special steel with Mo and V additives is characterised, with good high-temperature strength, by particularly high wear resistance, both for cold and hot work. Thermal shock resistance is good. Temperature: 820 – 840 °C, 4 – 6 hrs.

通过XRD获得不同热处理工艺下的衍射图谱,并通过X射线线形分析法研究深冷处理不同工艺参数对Cr7V模具钢位错密度的影响。 结果表明:深冷处理对Cr7V模具钢高温耐磨性和位错密度的影响规律一致,随保温时间的延长,高温耐磨性和位错密度的提升程度均呈现先升后降的趋势,其中深冷保温6 h后试样磨损量为87. 6 mg,位错密度为1. 4295×1016m-2,表现出最好的性能,其高温耐磨性较未深冷处理试样提高了53%,位错密度提高约28%。

Thanks to a working hardness of up to 56 HRC, CR7V-L special hot-work tool steel is especially resistant to wear and that is even without any additional surface treatment like nitriding or PVD coating. For the highest demands on Hot stamping tools, we recommend using CR7V-L that is produced in the Electro-Slag-Remelting process (Esr).

In the second game, the 2011 Copa del Rey Final, Ronaldo scored the only goal of the game in extra time to give Real Madrid a 1–0 win, and the club's first trophy under manager José Mourinho. [57] .