Synthetic calcium aluminate

Calcium Aluminate-CA Refinery Materials

Special Grade CA Refinery Materials

Reducing Agent For Molten Slag

Slag Modifier

LL-TiO₂ 03, L-TiO₂ 09, H-Al₂O₃, H-CaO
Being used in RH or LF to desulfurization, deoxidization and adsorb inclusion, improve the fluidity of the cinder, costing reduction.

Characteristics

Low melting point

High alkalinity

High sulfur capacity

Low oxidability

Chemical Specifications

GradeSpecs.(%)	LL-TiO₂ 03	L-TiO₂ 09	H-AI₂O₃	H-CaO
CaO	40-55	42-52	30-42	50-58
Al₂O₃	30-55	34-44	50-60	32-42
TiO₂	≤0.04	≤0.09	≤2.0	≤2.0
SiO₂	≤3.0	≤3.0	≤5.0	≤5.0
Fe₂O₃	≤1.0	≤1.0	≤2.5	≤2.5
MgO		≤3.0	≤4.0	≤4.0
F	≤0.1	≤0.1

Physical Properties

GradeSpecs.(%)

LL -TiO₂ 03

L-TiO₂ 09

H-AI₂O₃

H-CaO

Moisture (%)

≤0.5

≤0.8

≤0.5

Size (%)

3-40mm

≥90

3-40mm

≥85

3-50mm

≥90

3-50mm

≥90

This product is an agent for deoxidizer and slagging. It can improve the fluidity of the melten slag produced in refining process, make Al₂O₃ seperation easier, prevent the defuse of the impurities in the molten slag to guarantee producing high quality steel. It can be used to replace the expensive metal aluminum as the deoxidizer and reduce cost of production.

Chemical Specifications

Grade Specs.(%)	YH-A	YH-B
M-AI	30-40	25-30
CaO	20-30	20-30
SiO₂	≤10	≤10
Al₂O₃	≤5	≤10
Fe₂O₃	≤2.0	≤2.0

Physical Properties

GradeSpecs.(%)	YH-A	YH-B
Moisture (%)	≤1.5	≤1.5
Size (%)	Oblate 6-40mm	Oblate 6-40mm

HDG-30, HDG-10, HJL-15
Deoxidation in steel slag and get the steel liquid clean.

Chemical Specifications

GradeSpecs.(%)	HDG-30	HDG-10	HJL-15
Al	28-32	8-12	10-15
CaO	20-35	25-40	≥50
Al₂O₃	15-25	20-30	≥5.0
SiO₂	≤6.0	≤6.0	≤8.0
CaF₂	2-6	5-9
MgO	5-10	5-10

Physical Properties

GradeSpecs.(%)	HDG-30	HDG-10	HJL-15
Size (%)	5-40mm	5-40mm	3-30mm≥90%

National Special and Novel Leading Enterprises

ISO9001:2015

ISO14001:2015

ISO45001:2018

High－tech Enterprises

National patent products

AAA credit enterprise

Intellectual property management system

CNMIA - Advanced Enterprise

Import and Export Department I (English)：86-411-87614281 [email protected]

Import and Export Department II (Japanese)：86-411-87614277 [email protected]

CNMIA

Mineral Fibers
Website

Dalian Huanqiu
Mnerals Co.,Ltd.

Dalian Huanqiu Minerals Co., Ltd.

Products

Synthetic calcium aluminate

Special steel 09, Special steel 08, GL-50, GL-80, Sinter GL.
It is used in RH or LF refining process to promote desulfurization and deoxidization, remove impurities and improve slag fluidity.

Characteristics

Chemical Specifications

Physical Properties

LL-TiO₂ 03, L-TiO₂ 09, H-Al₂O₃, H-CaO
Being used in RH or LF to desulfurization, deoxidization and adsorb inclusion, improve the fluidity of the cinder, costing reduction.

Characteristics

Chemical Specifications

Physical Properties

Chemical Specifications

Physical Properties

HDG-30, HDG-10, HJL-15
Deoxidation in steel slag and get the steel liquid clean.

Chemical Specifications

Physical Properties

Import and Export Department I (English)：86-411-87614281 [email protected]

Import and Export Department II (Japanese)：86-411-87614277 [email protected]

GradeSpecs.(%)	Special Steel 09	Special Steel 08	GL-50	GL-80	Sinter GL
CaO	41-49	43-47	45-49	45-55	45-55
Al₂O₃	36-44	36-44	32-38	38-48	38-45
TiO₂	≤0.09	≤0.08	≤1.5	≤1.8	≤1.0
SiO₂	≤3.0	≤3.0	≤5.0	≤8.0	≤5.0
Fe₂O₃	≤1.0	≤1.0	≤1.5	≤1.5	≤1.5
MgO	≤3.0	10-15	≤4.0	≤5.0	≤4.0
F	≤0.01	≤0.05	≤1.0	≤1.0	≤1.0

Dalian Huanqiu Minerals Co., Ltd.

Products

Synthetic calcium aluminate

Special steel 09, Special steel 08, GL-50, GL-80, Sinter GL. It is used in RH or LF refining process to promote desulfurization and deoxidization, remove impurities and improve slag fluidity.

Characteristics

Chemical Specifications

Physical Properties

LL-TiO2 03, L-TiO2 09, H-Al2O3, H-CaO Being used in RH or LF to desulfurization, deoxidization and adsorb inclusion, improve the fluidity of the cinder, costing reduction.

Characteristics

Chemical Specifications

Physical Properties

Chemical Specifications

Physical Properties

HDG-30, HDG-10, HJL-15 Deoxidation in steel slag and get the steel liquid clean.

Chemical Specifications

Physical Properties

Import and Export Department I (English)：86-411-87614281 [email protected]

Import and Export Department II (Japanese)：86-411-87614277 [email protected]

Special steel 09, Special steel 08, GL-50, GL-80, Sinter GL.
It is used in RH or LF refining process to promote desulfurization and deoxidization, remove impurities and improve slag fluidity.

LL-TiO₂ 03, L-TiO₂ 09, H-Al₂O₃, H-CaO
Being used in RH or LF to desulfurization, deoxidization and adsorb inclusion, improve the fluidity of the cinder, costing reduction.

HDG-30, HDG-10, HJL-15
Deoxidation in steel slag and get the steel liquid clean.