Patents by Inventor Xiaoyong TAO

Xiaoyong TAO has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20250003040
    Abstract: Disclosed is a hot-rolled steel for enameling having an enameling and firing strengthening property, comprising, in addition to Fe and inevitable impurities, the following chemical elements in mass percent: C: 0.03-0.07%, Si?0.05%, Mn: 1.5-2.5%, Al: 0.01-0.05%, Cr: 0.25-0.65%, Cu: 0.02-0.20%, Ti: 0.01-0.08%, V: 0.01-0.10%, and Mo: 0.01-0.10%. Accordingly, further disclosed is a manufacturing method for the hot-rolled steel for enameling, comprising the steps of: (1) smelting and casting; (2) heating; (3) hot rolling, the temperature of rough rolling being controlled to be greater than 850° C., the start temperature of finish rolling being controlled to be 900-1050° C., and the final temperature of finish rolling being controlled to be 840-900° C.; (4) laminar cooling, the cooling speed being controlled to be 10-35° C./s; and (5) coiling.
    Type: Application
    Filed: November 16, 2022
    Publication date: January 2, 2025
    Applicant: BAOSHAN IRON & STEEL CO., LTD.
    Inventors: Shuangcheng WANG, Quanshe SUN, Xiaoyong TAO
  • Publication number: 20220072592
    Abstract: Disclosed are a corrosion-resistant marine composite steel plate and a manufacturing method therefor. The corrosion-resistant composite steel plate has a two-layer structure, wherein one layer is duplex stainless steel, and the other layer is marine carbon steel; said duplex stainless steel comprises the following components by weight: C?0.03%, Mn?2.00%, Si?1.00%, Cr: 21.0-23.0%, Ni: 4.5-6.5%, Mo: 2.5-3.5%, N: 0.08-0.20%, P?0.02%, S?0.025%, and the balance being Fe and inevitable impurities; and said marine carbon steel comprises the following components by weight: 0.03%?C?0.13%, Si?0.50%, Mn: 0.90-1.60%, P?0.020%, S?0.025%, Cu?0.035%, Cr?0.20%, Ni?0.40%, Nb: 0.02-0.05%, Ti?0.02%, Mo?0.08%, Al?0.015%, and the balance being Fe and inevitable impurities.
    Type: Application
    Filed: November 14, 2019
    Publication date: March 10, 2022
    Inventors: Xiaojun LIANG, Sihai JIAO, Jianhua DING, Xiangqian YUAN, Qing SHI, Wanxiao LAI, Suoquan ZHANG, Zhiyu WANG, Yingmin HAO, Xiaoyong TAO