CN2145999Y - Sampling and sample-preparing white-mouth mould for simultaneously measuring multiple elements in pig iron - Google Patents
Sampling and sample-preparing white-mouth mould for simultaneously measuring multiple elements in pig iron Download PDFInfo
- Publication number
- CN2145999Y CN2145999Y CN 92217797 CN92217797U CN2145999Y CN 2145999 Y CN2145999 Y CN 2145999Y CN 92217797 CN92217797 CN 92217797 CN 92217797 U CN92217797 U CN 92217797U CN 2145999 Y CN2145999 Y CN 2145999Y
- Authority
- CN
- China
- Prior art keywords
- mould
- pig iron
- venthole
- sample
- face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000805 Pig iron Inorganic materials 0.000 title claims abstract description 16
- 238000005070 sampling Methods 0.000 title description 2
- 229910052785 arsenic Inorganic materials 0.000 claims abstract description 5
- 229910052802 copper Inorganic materials 0.000 claims abstract description 5
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 3
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 3
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 3
- 239000010949 copper Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000011572 manganese Substances 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 239000005864 Sulphur Substances 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 claims description 2
- 239000011574 phosphorus Substances 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 238000005755 formation reaction Methods 0.000 claims 1
- 230000005284 excitation Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 241000221696 Sclerotinia sclerotiorum Species 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Abstract
A white mould for simultaneously measuring the contents of C, Si, Mn, P, S, Cu, As, Sn and Ti in pig iron is composed of pouring gate 2, horn 3, central channel 7, air outlet 4 and exciting surface 5. The method is characterized in that the mould is composed of two mould bodies 1 with the same shapes and geometric dimensions, the whole appearance is cylindrical or regular polygon, the air outlet 4 is manufactured on the upper surface of the excitation surface 5 and obliquely intersects with the outer interface of the mould body 1, and the pig iron sample manufactured by the mould has high white degree, easy excitation, good analysis precision and stable analysis result.
Description
The utility model be a kind of be used for pig iron carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulphur (S), copper (Cu), arsenic (AS), WU (Sn), titanium multielement simultaneous determinations such as (Ti) get sample preparation air chill mould, belong to operation tool.
From present domestic smelter, for solving the problem of multielement simultaneous determination in the pig iron, on materialsing the air chill mould, the development pig iron does a lot, as Shoudu Iron and Steel Co self-control pig iron air chill mould, Xingtai metallurgical roller factory copper mold that has been shaped on air chill cast iron original mold, Taiyuan Iron and Steel Co. company self design ... pig iron sample air chill degree with system that these moulds are got is different, but all difficult complete chillization of sample influences element and excites, and influences measurement result.
The purpose of this utility model is to provide for multielement simultaneous determination in the pig iron a kind of air chill mould of materialsing of practicality.
Task of the present utility model is that pass-through mode is finished: the first step is the conical swage that changes former employing, laminated seal style swage, laminated seal style copper mold; Second step was to develop modified laminated seal style steel die, and the lower end of this modified laminated seal style steel die (exciting partly) has venthole, and physical dimension is moderate, washes geat and is broadening formation.It is better to get its density of pig iron sample and the homogeneity made from this mould, and air chill degree height satisfies and measures requirement.
Below in conjunction with accompanying drawing the utility model is done more detailed explanation.
This as shown in drawings modified laminated seal style mould is made up of two block-shaped and the identical die bodys of physical dimension, and the mold integral profile is the cylinder bodily form or the square bodily form.
As seen from the figure, modified laminated seal style mould mainly by die body (1), cast gate (2), hydraucone (3), venthole (4), excite face (5) and central passage (7) to constitute.It can be circular exciting face (5), also can be regular polygon, and its thickness can be between 3～10 millimeters.The transversal section of central passage (7) and venthole (4) can be circular or regular polygon.
During making, metal charge with a right cylinder or other positive gengon cuts into two die bodys of symmetry fully from center line earlier, then these two die bodys are tightened together and be processed into as shown in the figure modified laminated seal style mould, venthole (4) is produced on the upper surface that excites face (5) and tilts to intersect with the outer boundary of die body (1), and the center line of venthole (4) is on the interface of two die bodys.
During use, the modified laminated seal style mould that processes is placed on heat dissipation plate (6), heat dissipation plate (6) should be greater than φ 100 * 50mm.According to the smelting situation molten iron of making to measure sample is injected in the mould from hydraucone (3), after filling with, note observing and solidify the timely demoulding of situation, cooling.Bottom with excitation portion (5) before measuring polishes on abrasive machine, and is to be used.
Adopt modified laminated seal style to get sample preparation, sample air chill degree is good, be easy to excite, and the analysis precision height, good stability is used sophisticated equipment, has improved the speed of multielement simultaneous determination in the pig iron, has saved human and material resources, and practicality is stronger.
Most preferred embodiment of the present utility model is: the monnolithic case of modified laminated seal style mould is the cylinder bodily form, excites face (5) for circular, and the mould section of venthole (4) is circular.
Claims (4)
1, a kind of be used for pig iron carbon (C), silicon (Si), manganese (Mn), phosphorus (P) sulphur (S), copper (Cu), arsenic (AS),
(Sn), the system of the getting sample air chill mould of titanium multielement simultaneous determinations such as (Ti), it mainly by cast gate (2), loudspeaker (3), central passage (7), venthole (4), excite face (5) etc. to form, it is characterized in that this mould is by the two block-shaped and identical die body of physical dimension (1) formations, monnolithic case is the cylinder bodily form or the just polygon bodily form, and venthole (4) is produced on the upper surface that excites face (5) and tilts to intersect with the outer boundary of die body (1).
2, the air chill mould of materialsing of multielement simultaneous determination in the pig iron according to claim 1, to it is characterized in that exciting face (5) be circular or regular polygon, thickness is 3～10 millimeters.
3, the air chill mould of materialsing of pig iron multielement simultaneous determination according to claim 1, the center line that it is characterized in that venthole (4) is on the interface of two die bodys (1).
4, according to multielement simultaneous determination in the claim 1 or the 3 described pig iron get sample preparation air chill mould, it is characterized in that venthole (4) is produced on the upper surface that excites face (5) and tilts to intersect with the outer boundary of die body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92217797 CN2145999Y (en) | 1992-09-09 | 1992-09-09 | Sampling and sample-preparing white-mouth mould for simultaneously measuring multiple elements in pig iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92217797 CN2145999Y (en) | 1992-09-09 | 1992-09-09 | Sampling and sample-preparing white-mouth mould for simultaneously measuring multiple elements in pig iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2145999Y true CN2145999Y (en) | 1993-11-10 |
Family
ID=33765525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92217797 Expired - Fee Related CN2145999Y (en) | 1992-09-09 | 1992-09-09 | Sampling and sample-preparing white-mouth mould for simultaneously measuring multiple elements in pig iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2145999Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101544024B (en) * | 2008-03-26 | 2010-12-22 | 上海梅山钢铁股份有限公司 | Mould for preparing sampling hammerhead of tuyere sampler of blast furnace |
| CN102778376A (en) * | 2012-07-30 | 2012-11-14 | 黑龙江建龙钢铁有限公司 | Taken-sample chilling mold for measuring pig iron sample |
| CN101542282B (en) * | 2006-09-29 | 2013-05-29 | 安纳特·喀什纳斯·卡凯特卡尔 | An apparatus and method for determining the percentage of carbon equivalent, carbon and silicon in liquid ferrous metal |
| CN112881087A (en) * | 2021-03-11 | 2021-06-01 | 青海西钢特殊钢科技开发有限公司 | Sampling device for detecting blast furnace molten iron |
| CN114136708A (en) * | 2021-11-30 | 2022-03-04 | 攀钢集团钛业有限责任公司 | Cast pig iron sampling box |
-
1992
- 1992-09-09 CN CN 92217797 patent/CN2145999Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101542282B (en) * | 2006-09-29 | 2013-05-29 | 安纳特·喀什纳斯·卡凯特卡尔 | An apparatus and method for determining the percentage of carbon equivalent, carbon and silicon in liquid ferrous metal |
| CN101544024B (en) * | 2008-03-26 | 2010-12-22 | 上海梅山钢铁股份有限公司 | Mould for preparing sampling hammerhead of tuyere sampler of blast furnace |
| CN102778376A (en) * | 2012-07-30 | 2012-11-14 | 黑龙江建龙钢铁有限公司 | Taken-sample chilling mold for measuring pig iron sample |
| CN112881087A (en) * | 2021-03-11 | 2021-06-01 | 青海西钢特殊钢科技开发有限公司 | Sampling device for detecting blast furnace molten iron |
| CN114136708A (en) * | 2021-11-30 | 2022-03-04 | 攀钢集团钛业有限责任公司 | Cast pig iron sampling box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |