公开(公告)号：US10000421B2

公开(公告)日：2018-06-19

申请号：US15610770

申请日：2017-06-01

Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

Inventor： Abbas Saeed Hakeem ,  Tahar Laoui ,  Moath Mohammad Almaliki ,  Awais Muhammad Raja Khan ,  Faheemuddin Patel

IPC: C04B35/597 ,  C04B35/64

CPC classification number: C04B35/597 ,  C04B35/64 ,  C04B35/645 ,  C04B2235/3208 ,  C04B2235/3869 ,  C04B2235/3878 ,  C04B2235/402 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/5454 ,  C04B2235/6562 ,  C04B2235/666 ,  C04B2235/766 ,  C04B2235/767 ,  C04B2235/78 ,  C04B2235/788 ,  C04B2235/80

Abstract: A Ca—SiAlON ceramic with enhanced mechanical properties and a method employing micron-sized and submicron precursors to form the Ca—SiAlON ceramic. The Ca—SiAlON ceramic comprises not more than 42 wt % silicon, relative to the total weight of the Ca—SiAlON ceramic. The method employs submicron particles and also allows for substituting a portion of aluminum nitride with aluminum to form the Ca—SiAlON ceramic with enhanced mechanical properties.

公开(公告)号：US20180194687A1

公开(公告)日：2018-07-12

申请号：US15917127

申请日：2018-03-09

Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

Inventor： Abbas Saeed Hakeem ,  Tahar Laoui ,  Moath Mohammad Almaliki ,  Awais Muhammad Raja Khan ,  Faheemuddin Patel

IPC: C04B35/597 ,  C04B35/64

CPC classification number: C04B35/597 ,  C04B35/64 ,  C04B35/645 ,  C04B2235/3208 ,  C04B2235/3869 ,  C04B2235/3878 ,  C04B2235/402 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/5454 ,  C04B2235/6562 ,  C04B2235/666 ,  C04B2235/766 ,  C04B2235/767 ,  C04B2235/78 ,  C04B2235/788 ,  C04B2235/80

Abstract: A Ca—SiAlON ceramic with enhanced mechanical properties and a method employing micron-sized and submicron precursors to form the Ca—SiAlON ceramic. The Ca—SiAlON ceramic comprises not more than 42 wt % silicon, relative to the total weight of the Ca—SiAlON ceramic. The method employs submicron particles and also allows for substituting a portion of aluminum nitride with aluminum to form the Ca—SiAlON ceramic with enhanced mechanical properties.

公开(公告)号：US20170267590A1

公开(公告)日：2017-09-21

申请号：US15610770

申请日：2017-06-01

Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

Inventor： Abbas Saeed HAKEEM ,  Tahar Laoul ,  Moath Mohammad Almaliki ,  Awais Muhammad Raja Khan ,  Faheemuddin Patel

IPC: C04B35/597 ,  C04B35/64

CPC classification number: C04B35/597 ,  C04B35/64 ,  C04B35/645 ,  C04B2235/3208 ,  C04B2235/3869 ,  C04B2235/3878 ,  C04B2235/402 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/5454 ,  C04B2235/6562 ,  C04B2235/666 ,  C04B2235/766 ,  C04B2235/767 ,  C04B2235/78 ,  C04B2235/788 ,  C04B2235/80

Abstract: A Ca—SiAlON ceramic with enhanced mechanical properties and a method employing micron-sized and submicron precursors to form the Ca—SiAlON ceramic. The Ca—SiAlON ceramic comprises not more than 42 wt % silicon, relative to the total weight of the Ca—SiAlON ceramic. The method employs submicron particles and also allows for substituting a portion of aluminum nitride with aluminum to form the Ca—SiAlON ceramic with enhanced mechanical properties.

公开(公告)号：US09764988B1

公开(公告)日：2017-09-19

申请号：US15074646

申请日：2016-03-18

Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

Inventor： Abbas Saeed Hakeem ,  Tahar Laoui ,  Moath Mohammad Almaliki ,  Awais Muhammad Raja Khan ,  Faheemuddin Patel

IPC: C04B35/597 ,  C04B35/64

CPC classification number: C04B35/597 ,  C04B35/64 ,  C04B35/645 ,  C04B2235/3208 ,  C04B2235/3869 ,  C04B2235/3878 ,  C04B2235/402 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/5454 ,  C04B2235/6562 ,  C04B2235/666 ,  C04B2235/766 ,  C04B2235/767 ,  C04B2235/78 ,  C04B2235/788 ,  C04B2235/80

Abstract: A Ca—SiAlON ceramic with enhanced mechanical properties and a method employing micron-sized and submicron precursors to form the Ca—SiAlON ceramic. The Ca—SiAlON ceramic comprises not more than 42 wt % silicon, relative to the total weight of the Ca—SiAlON ceramic. The method employs submicron particles and also allows for substituting a portion of aluminum nitride with aluminum to form the Ca—SiAlON ceramic with enhanced mechanical properties.

公开(公告)号：US10364192B2

公开(公告)日：2019-07-30

申请号：US15917127

申请日：2018-03-09

Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

Inventor： Abbas Saeed Hakeem ,  Tahar Laoui ,  Moath Mohammad Almaliki ,  Awais Muhammad Raja Khan ,  Faheemuddin Patel

IPC: C04B35/597 ,  C04B35/64 ,  C04B35/645

Abstract: A Ca—SiAlON ceramic with enhanced mechanical properties and a method employing micron-sized and submicron precursors to form the Ca—SiAlON ceramic. The Ca—SiAlON ceramic comprises not more than 42 wt % silicon, relative to the total weight of the Ca—SiAlON ceramic. The method employs submicron particles and also allows for substituting a portion of aluminum nitride with aluminum to form the Ca—SiAlON ceramic with enhanced mechanical properties.

公开(公告)号：US20170267589A1

公开(公告)日：2017-09-21

申请号：US15074646

申请日：2016-03-18

Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

Inventor： Abbas Saeed HAKEEM ,  Tahar Laoui ,  Moath Mohammad Almaliki ,  Awais Muhammad Raja Khan ,  Faheemuddin Patel

IPC: C04B35/597 ,  C04B35/64

CPC classification number: C04B35/597 ,  C04B35/64 ,  C04B35/645 ,  C04B2235/3208 ,  C04B2235/3869 ,  C04B2235/3878 ,  C04B2235/402 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/5454 ,  C04B2235/6562 ,  C04B2235/666 ,  C04B2235/766 ,  C04B2235/767 ,  C04B2235/78 ,  C04B2235/788 ,  C04B2235/80

Abstract: A Ca—SiAlON ceramic with enhanced mechanical properties and a method employing micron-sized and submicron precursors to form the Ca—SiAlON ceramic. The Ca—SiAlON ceramic comprises not more than 42 wt % silicon, relative to the total weight of the Ca—SiAlON ceramic. The method employs submicron particles and also allows for substituting a portion of aluminum nitride with aluminum to form the Ca—SiAlON ceramic with enhanced mechanical properties.