NO162487B - PROCESSING TEAM AND DEVICE FOR SUPPLY OF METAL METAL MELT. - Google Patents
PROCESSING TEAM AND DEVICE FOR SUPPLY OF METAL METAL MELT. Download PDFInfo
- Publication number
- NO162487B NO162487B NO843091A NO843091A NO162487B NO 162487 B NO162487 B NO 162487B NO 843091 A NO843091 A NO 843091A NO 843091 A NO843091 A NO 843091A NO 162487 B NO162487 B NO 162487B
- Authority
- NO
- Norway
- Prior art keywords
- end piece
- tip
- probe
- pin
- probe rod
- Prior art date
Links
- 239000002184 metal Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 claims abstract description 5
- 239000000523 sample Substances 0.000 claims description 26
- 239000002923 metal particle Substances 0.000 abstract 3
- 239000008187 granular material Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/14—Charging or discharging liquid or molten material
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/0084—Obtaining aluminium melting and handling molten aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/001—Dry processes
- C22B7/003—Dry processes only remelting, e.g. of chips, borings, turnings; apparatus used therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0025—Charging or loading melting furnaces with material in the solid state
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/08—Screw feeders; Screw dischargers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0054—Means to move molten metal, e.g. electromagnetic pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0025—Charging or loading melting furnaces with material in the solid state
- F27D3/0026—Introducing additives into the melt
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Coating With Molten Metal (AREA)
- Furnace Charging Or Discharging (AREA)
- Processing Of Solid Wastes (AREA)
- Sampling And Sample Adjustment (AREA)
- Basic Packing Technique (AREA)
Abstract
Description
Anordning ved endestykke for sondestang til slagbor og fremgangsmåte til ved inntruffet sondestopp under sondering i mark med en sondestang til et slagbor å bestemme årsaken til dette sondestopp. Device at the end piece for a probe rod for a percussive drill and a method for determining the cause of this probe stop in the event of a probe stop occurring during probing in the ground with a probe rod for a percussive drill.
Oppfinnelsen vedrører en anordning The invention relates to a device
ved endestykke for sondestang til slagbor, at end piece for probe rod for percussive drill,
på hvilket endestykkes i inndrivningsretningen fremre ende der er påført en hylseformig spiss. on which end piece in the drive-in direction the front end is fitted with a sleeve-shaped tip.
Ved hittil kjente anordninger av denne By previously known devices of this
art har den hylseformige spiss enten vært species, the sleeve-shaped point has either been
fast anbragt på endestykket, f. eks. ved firmly placed on the end piece, e.g. by
sveisning, eller også bare løst påtredd endestykket. Beroende på anvendelsen av sondestangen er imidlertid disse anordninger welding, or just loosely attached to the end piece. Depending on the application of the probe rod, however, these are devices
beheftet med forskjellige ulemper. Således beset with various disadvantages. Thus
er det nemlig ved neddrivningen av sondestangen ofte ønskelig at man danner seg namely, when the probe rod is driven down, it is often desirable that one forms
en oppfatning om det j ordmateriale som an opinion about the j word material which
gjennomtrenges ved at man med jevne permeated by one with steady
mellomrom avbryter neddrivningen og dreier stangen rundt under nøye aktpågiven-het på eventuell lyd som da kan oppstå. space interrupts the lowering and turns the rod around while paying close attention to any noise that may then occur.
Dette kanskje med en på endestykket fast This maybe with one fixed on the end piece
anbragt spiss, men derimot ikke med en placed tip, but not with one
bare løst påtredd spiss. only loosely attached tip.
Hvis neddrivningen opphører på grunn If the demolition ceases due to
av at spissen har satt seg fast, beror dette This is due to the fact that the tip has become stuck
enten på at den såkalte stoppslaggrense either on that the so-called stop stroke limit
er oppnådd eller på at sondestangen har has been achieved or that the probe rod has
bøyet seg. Ved en løst påtredd spiss kan bowed down. A loosely fitted tip can
man da lett avgjøre om sondestangen har it is then easy to determine whether the probe rod has
bøyd seg eller ikke ved at man avbryter bowed or not by interrupting
neddrivningen og forsøker å dreie selve the drive down and tries to turn itself
stangen rundt; hvis dette lykkes er stangen ikke bøyet, men stoppen kan protokoll-føres som oppnådd stoppslaggrense. Noen the rod around; if this is successful, the rod is not bent, but the stop can be recorded as having reached the stop stroke limit. Some
slik indikeringsmulighet foreligger naturligvis ikke ved en fast anbragt spiss. such an indication possibility is naturally not available with a fixed tip.
I sammenligning med den løst påtredde spiss har den fast anbragte spiss også den ulempe at den i tilfelle den gjennomborede mark er hård vanskeliggjør borstan-gens opptrekning etter oppnåelse av stopp-slaggrensen, og fremfor alt gjør denne opptrekning tidsspillende. Dessuten er spissen naturligvis utsatt for betydelig slitasje, så at den forholdsvis ofte må utskiftes, hvilket naturligvis vanskeliggjøres ved at den er fast anbragt. In comparison with the loosely attached tip, the fixed tip also has the disadvantage that if the drilled ground is hard, it makes it difficult to pull up the drill rod after reaching the stop stroke limit, and above all makes this pulling up time-consuming. Furthermore, the tip is naturally exposed to considerable wear, so that it must be replaced relatively often, which is naturally made more difficult by the fact that it is fixed.
Oppfinnelsen går derfor ut på å skaffe en anordning som hovedsakelig utmerker seg ved at spissen er løstagbart festet til endestykket ved hjelp av en bajonettkoblingslignende forbindelse, som består av dels et rundt endestykkets omkrets gående, ringformige spor, som ligger i en bestemt avstand fra endestykkets fremre ende og fra hvilket der utgår to fortrinnsvis diametralt motsatt hverandre liggende, aksielt rettete spor, hvorav det første strekker seg fremover helt frem til endestykkets fremre endeflate, og det andre går bakover, og dels en i en innvendig boring i spissen innstikkende tapp, som ved spissens påtredning på endestykket er anordnet til via det første aksielle spor og det ringformige spor innføres i det andre bakutgående spor. The invention is therefore to provide a device which is mainly distinguished by the fact that the tip is releasably attached to the end piece by means of a bayonet coupling-like connection, which consists partly of an annular groove running around the circumference of the end piece, located at a certain distance from the front of the end piece end and from which emanate two preferably diametrically opposite, axially directed grooves, the first of which extends forwards all the way to the front end surface of the end piece, and the second goes backwards, and partly a pin sticking into an internal bore at the tip, as in the contact of the tip on the end piece is arranged via the first axial groove and the annular groove is introduced into the second rearward groove.
Med anordningen i henhold til oppfinnelsen fås en spiss som på en gang for-ener fordelene og mulighetene av både den løst påtredde og den fast anbragte spiss uten samtidig å ha disses ulemper. Den med anordningen i henhold til oppfinnelsen forsynte spiss kan således utnyttes for indikering av det jordmateriale som gjennomtrenges på samme måte som en fast anbragt spiss, samtidig som den ved sondestopp muliggjør en indikering av hvorvidt stangen har bøyet seg eller ikke på samme måte som en løst påtredd spiss. With the device according to the invention, a tip is obtained which at once combines the advantages and possibilities of both the loosely applied and the fixed tip without having the disadvantages of both. The tip provided with the device according to the invention can thus be used to indicate the soil material that is penetrated in the same way as a fixed tip, while at the same time enabling an indication of whether the rod has bent or not in the same way as a loose applied tip.
Oppfinnelsen er nærmere beskrevet i det følgende under henvisning til tegningen hvor: fig. 1 viser et sideriss delvis i snitt av et endestykke i henhold til oppfinnelsen, The invention is described in more detail in the following with reference to the drawing where: fig. 1 shows a side view, partially in section, of an end piece according to the invention,
fig. 2 er et annet sideriss av samme endestykke, dog dreiet 90° i forhold til fig. 1, fig. 2 is another side view of the same end piece, however rotated 90° in relation to fig. 1,
fig. 3 viser et lengdesnitt gjennom en på dette endestykke påførbar hylseformig spiss, og fig. 3 shows a longitudinal section through a sleeve-shaped tip that can be applied to this end piece, and
fig. 4 er et tverrsnitt gjennom denne spiss etter linjen IV-IV i fig. 3. fig. 4 is a cross-section through this tip along the line IV-IV in fig. 3.
Som det fremgår av tegningen er et sylindrisk endestykke 1 til en ikke vist sondestang ved sin • i inndrivningsretningen fremre ende utført med et rundt omkretsen gående ringformig spor 2 som ligger i en bestemt avstand fra endestykkets fremre ende. Fra dette spor 2 utgår også to andre, aksielt rettede spor 3 og 4, som fortrinnsvis ligger diametralt rett overfor hverandre. Det første aksielle spor 3 strekker seg her fremover helt frem til endestykkets i inndrivningsretningen fremre endeflate, mens det annet diametralt motstående aksielle spor 4 regnet i inndrivningsretningen strekker seg bakover fra det ringformige spor 2. As can be seen from the drawing, a cylindrical end piece 1 of a probe rod, not shown, at its • front end in the drive-in direction is made with an annular groove 2 running around the circumference which is located at a certain distance from the front end of the end piece. From this track 2 also proceed two other, axially directed tracks 3 and 4, which preferably lie diametrically opposite each other. The first axial groove 3 here extends forward all the way to the front end surface of the end piece in the drive-in direction, while the second diametrically opposed axial groove 4 counted in the drive-in direction extends backwards from the annular groove 2.
En hylseformig spiss 5, som er anordnet til å bli påtredd over endestykkets 1 fremre ende som ved det i fig. 3 på tegningen viste utførelseseksempel har kvadra-tisk tverrsnitt og en innvendig sylindrisk boring 6, er i henhold til oppfinnelsen forsynt med en i boringen innrakende tapp 7. Hensiktsmessig utgjøres tappen 7 av en uten hode og med innvendig sekskanthull utført skrue, f. eks. en skrue som er mar-kedsført under varemerket «Unbrako». Denne skrue er innskrudd i et gjenget hull i spissens 5 vegg, hvilket hull med det viste eksempel er opptatt i et av hjørnene i spissens kvadratiske tverrsnitt. A sleeve-shaped tip 5, which is arranged to be pushed over the front end of the end piece 1 as in the case in fig. 3, the design example shown in the drawing has a square cross-section and an internal cylindrical bore 6, according to the invention is provided with a pin 7 that extends into the bore. Appropriately, the pin 7 is made up of a screw without a head and with an internal hexagonal hole, e.g. a screw which is marketed under the trademark "Unbrako". This screw is screwed into a threaded hole in the wall of the tip 5, which hole with the example shown is occupied in one of the corners of the square cross-section of the tip.
Tappen 7 strekker seg inn i den sy-lindriske boring 6, et stykke som er høyst lik med og helst noe mindre enn dybden av sporene 2, 3 og 4 i endestykket 1. Dessuten er tappen 7 beliggende i en avstand fra bunnen av boringen 6, som er høyst likt med og helst noe mindre enn avstanden mellom endestykkets 1 fremre ende og den bakre ende av det bakutgående aksielle spor 4, så at endestykket bunner helt i spissens boring 6 under anvendelse. The pin 7 extends into the cylindrical bore 6, a distance which is at most equal to and preferably somewhat less than the depth of the grooves 2, 3 and 4 in the end piece 1. Moreover, the pin 7 is located at a distance from the bottom of the bore 6 , which is at most equal to and preferably slightly less than the distance between the front end of the end piece 1 and the rear end of the rearward axial groove 4, so that the end piece completely bottoms out in the bore 6 of the tip during use.
Spissen 5 påtredes på endestykket 1 på en slik måte, at tappen 7 innføres i det første aksielle spor 3 i endestykket 1 og derpå ved dreining av spissen 5 en halv omdreining føres gjennom det ringformige spor 2 frem til det annet aksielle spor 4, i hvilket tappen sluttlig innføres ved at spissen 5 helt påtres på endestykket 1. I denne stilling er endestykket 1 med spissen 5 klart for anvendelse for sondering. Ved spissens 5 fjernelse utføres det be-skrevne forløp naturligvis i motsatt ret-ning. The tip 5 is applied to the end piece 1 in such a way that the pin 7 is inserted into the first axial groove 3 in the end piece 1 and then, by turning the tip 5, half a turn is passed through the annular groove 2 to the second axial groove 4, in which the pin is finally introduced by pressing the tip 5 completely onto the end piece 1. In this position, the end piece 1 with the tip 5 is ready for use for probing. When the tip 5 is removed, the described process is naturally carried out in the opposite direction.
For å avlaste tappen 7 fra påkjenninger under endestykkets 1 anvendelse er som nevnt avstanden fra bunnen av boringen 6 i spissen 5 til tappen 7 hensiktsmessig valgt noe mindre enn avstanden mellom endestykkets 1 fremre ende og den bakre ende av det aksielle spor 4, i hvilket tappen 7 er innført, så at tappen 7 ikke ligger an mot den bakre ende av sporet 4, idet endestykket med sin fremre ende hviler mot bunnen av boringen 6 i spissen 5. In order to relieve the pin 7 from stresses during the use of the end piece 1, as mentioned, the distance from the bottom of the bore 6 in the tip 5 to the pin 7 is suitably chosen to be somewhat smaller than the distance between the front end of the end piece 1 and the rear end of the axial groove 4, in which the pin 7 is introduced, so that the pin 7 does not rest against the rear end of the slot 4, as the end piece rests with its front end against the bottom of the bore 6 in the tip 5.
Til forskjell fra en fast anbragt spiss muliggjør anordningen i henhold til oppfinnelsen som nevnt en enkel påsetting og avtagning av spissen 5 på endestykket 1 og dermed utskiftning av denne spiss, men gir allikevel den fast anbragte spiss mulig-het til å bli utnyttet for indikering av det gjennomborede j ordmaterialets karakter ved at man kan avlytte eventuell lyd som oppstår under omdreining av stangen sam-men med spissen 5. In contrast to a fixed tip, the device according to the invention, as mentioned, enables a simple attachment and removal of the tip 5 on the end piece 1 and thus the replacement of this tip, but still allows the fixed tip to be used for indicating the nature of the pierced earth material by listening to any sound that occurs during rotation of the rod together with the tip 5.
Videre gjør anordningen det mulig at man lett kan bestemme hvorvidt et even-tuelt oppstått sondestopp beror på at man har oppnådd den tilsiktede stoppslaggrense eller bare på at stangen har bøyet seg under inndrivningen. Dette skjer på en slik måte at man ved inntruffet sondestopp løfter sondestangen noe, så at tappen 7 forlater det bakutgående aksielle spor 4 og innføres i det ringformige spor 2, hvoretter man forsøker å dreie sodnestangen rundt i spissen 5. Er dette mulig, er stangen altså ikke bøyet, men stoppet kan no-teres som oppnådd stoppslaggrense. Furthermore, the device makes it possible to easily determine whether a possible probe stop is due to the fact that the intended stop stroke limit has been reached or simply to the fact that the rod has bent during drive-in. This happens in such a way that when the probe stops, the probe rod is lifted slightly, so that the pin 7 leaves the backward axial groove 4 and is introduced into the annular groove 2, after which one tries to turn the probe rod around the tip 5. If this is possible, the rod is i.e. not bent, but the stop can be noted as the stop stroke limit reached.
Dessuten kan den med anordningen i henhold til oppfinnelsen utførte spiss 5 til forskjell fra en fast anbragt spiss lett med hensikt frigjøres fra sondestangens endestykke ved uttrekning fra hård mark, så at denne uttrekning lettes og påskyndes i me-get vesentlig grad. Dette oppnås ved at man på den nettopp nevnte måte løfter sondestangen'noe i spissen 5, så at tappen Moreover, the tip 5 made with the device according to the invention, in contrast to a fixed tip, can be easily released from the end of the probe rod on purpose when pulling out from hard ground, so that this pulling out is greatly facilitated and accelerated. This is achieved by lifting the probe rod slightly at the tip 5 in the manner just mentioned, so that the pin
7 innføres i det ringformige spor 2, hvorpå 7 is introduced into the annular groove 2, after which
man dreier stangen rundt en halv omdreining og trekker den ut fra spissen 5 under one turns the rod around half a turn and pulls it out from the tip 5 below
passasje av tappen 7 i sporet 3, hvorved passage of pin 7 in slot 3, whereby
altså spissen ofres og etterlates i borhullet. i.e. the tip is sacrificed and left in the borehole.
Den samme fremgangsmåte kan også til-lempes i tilfellet spissen 5 av en eller annen The same procedure can also be applied in the case of the tip 5 of one or the other
annen grunn skulle sette seg fast eller kile other reason should get stuck or wedge
seg fast under inndrivningen. get stuck during collection.
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH422983 | 1983-08-04 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO843091L NO843091L (en) | 1985-02-05 |
NO162487B true NO162487B (en) | 1989-09-25 |
NO162487C NO162487C (en) | 1990-01-03 |
Family
ID=4272217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO843091A NO162487C (en) | 1983-08-04 | 1984-08-01 | METHOD AND DEVICE FOR SUPPLY OF METAL TO METAL MELT. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0133417B1 (en) |
JP (1) | JPS6056029A (en) |
AT (1) | ATE31579T1 (en) |
AU (1) | AU570060B2 (en) |
CA (1) | CA1227642A (en) |
DE (1) | DE3468275D1 (en) |
NO (1) | NO162487C (en) |
ZA (1) | ZA845502B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0762584B2 (en) * | 1989-02-20 | 1995-07-05 | 神鋼電機株式会社 | Method and device for controlling electromagnetic stirring force applied to molten metal of aluminum-based metal cutting waste melting furnace |
JP3299332B2 (en) * | 1992-04-24 | 2002-07-08 | 株式会社宮本工業所 | Aluminum alloy waste melting equipment |
DE19541993A1 (en) * | 1995-11-10 | 1997-05-15 | Junker Gmbh O | Use of a process for treating molten metals |
NL1001800C2 (en) * | 1995-12-01 | 1997-06-04 | Hoogovens Aluminium Bv | Continuous refining smelt, e.g. aluminium@ |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR804883A (en) * | 1935-04-12 | 1936-11-04 | Buderus Eisenwerk | Method and device for the purification or separation of electrically conductive liquids |
SE304031B (en) * | 1965-12-17 | 1968-09-16 | Hutnictvi Zeleza Generalni Red | |
SE7706137L (en) * | 1976-06-18 | 1977-12-19 | Union Carbide Corp | WAY TO REFINE MELTED METAL |
IT1119287B (en) * | 1979-06-20 | 1986-03-10 | Fiat Ricerche | PROCEDURE FOR THE PREPARATION OF A MIXTURE INCLUDING A SOLID PHASE AND A LIQUID PHASE OF A METAL ALLOY AND DEVICE SUITABLE TO CARRY OUT SUCH PROCEDURE |
US4298377A (en) * | 1979-12-03 | 1981-11-03 | Union Carbide Corporation | Vortex reactor and method for adding solids to molten metal therewith |
IT1129126B (en) * | 1980-08-01 | 1986-06-04 | Fiat Ricerche | HIGH CAPACITY DEVICE FOR THE PREPARATION OF A MIXTURE INCLUDING A SOLID PHASE AND A LIQUID PHASE OF A METAL ALLOY |
-
1984
- 1984-07-13 AT AT84810344T patent/ATE31579T1/en active
- 1984-07-13 EP EP19840810344 patent/EP0133417B1/en not_active Expired
- 1984-07-13 DE DE8484810344T patent/DE3468275D1/en not_active Expired
- 1984-07-17 ZA ZA845502A patent/ZA845502B/en unknown
- 1984-07-20 AU AU30909/84A patent/AU570060B2/en not_active Ceased
- 1984-07-31 JP JP59161500A patent/JPS6056029A/en active Granted
- 1984-08-01 NO NO843091A patent/NO162487C/en unknown
- 1984-08-02 CA CA000460233A patent/CA1227642A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NO162487C (en) | 1990-01-03 |
CA1227642A (en) | 1987-10-06 |
EP0133417B1 (en) | 1987-12-23 |
EP0133417A2 (en) | 1985-02-20 |
JPS6056029A (en) | 1985-04-01 |
ZA845502B (en) | 1985-03-27 |
DE3468275D1 (en) | 1988-02-04 |
ATE31579T1 (en) | 1988-01-15 |
EP0133417A3 (en) | 1985-05-15 |
AU570060B2 (en) | 1988-03-03 |
AU3090984A (en) | 1985-02-07 |
JPH0354169B2 (en) | 1991-08-19 |
NO843091L (en) | 1985-02-05 |
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