Kuba
Full Member
SztukKilka in Old Formu
Posts: 111
|
Post by Kuba on Jan 18, 2016 8:07:36 GMT -6
Try to use black angobe
|
|
|
Post by Koz on Jan 19, 2016 14:48:23 GMT -6
Alexandra,
First, welcome to the forum. Great place to start to gather info.
I'm gonna give you a bit of advice. I sure don't mean to be the wet blanket, but I know it is going to sound like that. It's just a dose if reality. Lot's of folks would agree with me, but just aren't going to say it.
The gold on black combo you are after is not something that is just going to fall into your lap with a quick answer or certain recipe and firing schedule.
I can equate it to pulling The Sword from The Stone. You are trying to win the race to Pike's Peak, and maybe don't even know how to drive a stick shift. Maybe I'm wrong, but I don't think so.
As far as I know, the only person who has achieved that color combo is Jose Mariscal. He is one of the best in the world right now, and even he admitted he hopes he can do it again.
Many of us have ideas on what he has going on, and some have come close, but I don't think anyone is just going to give you the answers so quickly. We all have our specialties, and share ideas and recipes with each other when there is something to share in return.
In this game you kind of have to sit at the table for awhile, let people see what you are currently doing, and in time you may gain some high cards to offer for some advice or even direct answers.
My advice to you right now is to concentrate on the perfection of your thrown forms, work with them, work with different color combos, and in time your knowledge will grow and you can then try some things that have only been done by the very best.
Learn to control every aspect of crystalline first. Don't fall into the trap of fixating on just one color combo. It can waste a lot of time and effort. If you haven't even gone to ^9 yet, I don't think you are even going to come close to achieving such a lofty goal.
Try some reduction firings that are simple, if you want to go there. Work with copper, get some results, learn to control that, do it again, then branch out. It's no walk in the park, and ya gotta pay your dues if you wanna sing the blues.
Don't let me get you down. I'm one of the first ones to offer compliments and lend a hand to folks who need it, and I can say a lot without saying everything I have worked for over 20 years of being in the pottery business.
I would be interested to see some of your work, so would the rest of us. That's the best place to start trading info and progressing to your goals.
Black engobe with Mason stain, I can assure you, does not have what you want in it as far as "impurities" to reach a gold on black combo.
Don't let me get you down, but again you have to get a foot in the door and some real world experience first, then you can go from there.
One more thing....If you do someday figure it out, don't tell your professors how you did it. Trust me, they want to know too, but aren't always willing to put in their own time and effort.
Good Luck with it all, and welcome to The Jungle.
Koz
|
|
|
Post by Koz on Jan 19, 2016 20:29:08 GMT -6
Gosh that went well didn't it? Hmmm....
Seems as if Alexandra deleted her original post after I had a lil' sumpin' to say.
Not that there's anything wrong with that of course. I've deleted things too....
We all hack our own way through The Jungle that never sleeps....in search of The River that waits for no one.
Just tryin' to keep it real.
Nuthin' more real than gold than hunger.
Koz
|
|
Kuba
Full Member
SztukKilka in Old Formu
Posts: 111
|
Post by Kuba on Jan 20, 2016 2:13:34 GMT -6
Good summary Koz
|
|
|
Post by mariewright on Jan 20, 2016 9:22:10 GMT -6
You hit the nail on the head Koz, as usual.
|
|
|
Post by jfox on Jan 20, 2016 10:56:15 GMT -6
Dag nabit Uncle Koz is scarin all the chilluns again
|
|
|
Post by Koz on Jan 20, 2016 12:48:11 GMT -6
Yeah that's a tough one, thanks for the support gang.
I tried to resist...really I did, and it worked for a while. Half the day at least. I still had a kiln to load and a little more mud to spin before calling it a day, but I just couldn't bite my tongue any longer.
I've gotten better at it, but in the end it's like bangin' your head against the wall...it just feels so good when you stop.
Still a bit stuck in stoneware land here in the Land of OZ. Traveling next week to a show in Chantilly, Virginia. If it all works out, I'll get a crystalline load in over the weekend. Lot's of lil' piggies waitin' very patiently in the dungeon for their turn to go to market.
Nuthin' too fancy, just some nice shapes with color combos that $ell. Nickel, blue, green, ivory, purple, ruby... you know, the boring stuff.
The piggies don't mind, and they really have been very well behaved and patient.
They're just tired of being naked.
Back to the wheel.
Koz
|
|
|
Post by Peter Sorensen on Jan 22, 2016 16:06:15 GMT -6
Hi Koz
I guess that you never have found the filosefers stone grind them up and put them in a glaze that give gold on a fine black back, so why is that so bad that other search for it, I an currius, I gess that exactly this is wath have driven Jose to find the answer. he is hard working and with out the will to get to the finish line, I dont think he would have gotten there, we have all our way to a complice our dreams. I my self have learned a lot following this forum, It took me a some time to know the unwriten rule, But I would like if som one had given the girl a chance to precent her work before cutting her down like this She is at god ceramic se some of her work before sabling her down. pleace
Peter sorry for my mis spellings
|
|
|
Post by Koz on Jan 24, 2016 9:52:49 GMT -6
Peter,
Not trying to cut anyone down, just trying to encourage progress with some useable information.
Maybe a tough pill to swallow for some, and I did mention that we would like to see some of her work.
She's the one who decided to delete her own post. To me that's kind of like giving up.
Maybe she will speak for herself at some point. I'll listen. I'm sure everyone else will too, then we can help each other out.
You can't just hide in The Jungle all by yourself.
That's all I got on that.
Koz
|
|
|
Post by Peter Sorensen on Jan 26, 2016 17:31:28 GMT -6
Hi Koz I maybe were a bit harsh This were not my intention But I gess we are in the jungle so my idea is to look after the flower in the jungle, then it maybe easy'er to find the way trough I have alwayes thougt this Forum as a place to exchange ide'as to improve our skils and learn to master one of the most difficult glazes known to man, not to corner any knowledge, to say I am the master. You yourself have helped numerous people to master crystalline glazes so it is a pussel to me what is the different this time. I would say if there is some one on this forum that would like to give info on the gold on black glaze then it is up to them, not us that dont know, and if they stay silent then it is there choice not ours. But I am maybe totaly wrong. ? Peter
|
|
|
Post by Peter Sorensen on Jan 26, 2016 19:07:16 GMT -6
Hi alle
Here is a recepie to a glaze that give a golden on a white to skye blue back witout reduction
Kalifeldspat 290 g Kvarts 345 g Dolomit 36 g Zink 200 g barium or strontium carbonate ( I mostly use Barium Carbonate) 50 g lithium carb 55g bentonite 20g in adition as coloring agent ( oxydes 2, 6 % rutile 1,1 Ilmenite 1% RIO black Iron Oxydes I prefere to spray my glazes on With adition on natrium silikate Water glas dont blend more glaze than you use in a session
Burn at 1276 Celsius hold 10 - 17 min at top ( 1276 ) cool down after programme end With hold as you prefere around 1100 down to 1000 ( growt temp longer than with 3110 glaze ) for the same size
This Glaze wil give a golden xtal on a white to bluish back with out reduction it does it here
Peter
|
|
timhanrahan
New Member
Still growing crystals!
Posts: 22
|
Post by timhanrahan on Jan 31, 2016 10:05:17 GMT -6
Thanks Peter, I appreciate your sharing. Sounds like a good scratch recipe for frit. I have not tried reduction yet, as I still have plenty of runway left with oxidation.
The Wizard of "Metaphors" can come across a little strong, but his message, which was directed to me several years ago is valid - "your best teacher is your last mistake". Koz has helped me on numerous occasions, which I greatly appreciate.
For those English speakers reading this thread, please benefit from my Googling.
Kalifeldspat 290 g - is Potash Feldspar Kvarts 345 g - is Quartz aka Silica
1276 C 2328 F 1100 C 2012 F 1000 C 1832 F
...and Koz... keep those metaphors coming!
Tim
|
|
|
Post by tileman2 on Jan 31, 2016 16:19:07 GMT -6
One of these days I will cut loose with some metaphors, my patience lasts much longer than four hours though. Tom
|
|
|
Post by evan cornish-keefe on Feb 1, 2016 10:16:23 GMT -6
When I started using crystalline glazes 3 years ago I asked some folks how to get black and gold glazes like Bill Boyd. Now I cringe to think I even asked. Here's the closest I've gotten to black and gold, for what it's worth. These are fired horizontally, cone 6 oxidation. This is a dark brown clay (Standard's 266), the glaze contains a little iron and maybe manganese. Here I combined the leftovers of two boring line blends, which together make one of the most interesting and unpredictable effects I've seen. This forms multiple types of crystals, and colors including black, gold, red, orange, yellow, blue, brown, beige. More about this glaze combo: willemite.tumblr.com/post/107031871715/1-ember-cone-6
|
|
|
Post by Peter Sorensen on Feb 1, 2016 14:34:28 GMT -6
Hi all I know my recepie is not gold on black but it maybe with the right combo and atmosphere I have a bit aditional in fo on the glaze One is that Feldspar glaze give a different crystal form than a 3110 glaze a 3110 xtal is more animatet and 3110 give a bigger xtal . But one can make a perfect round crystal with a feldspar glaze and if you are lucky a tredimentional or holographic crystal with the feldspar glaze I use this glaze on a stoneware body sprayed with a layer of limoges porcelains clay with adition of 10 % silica I found this recipe two different location on the net. I have omittet some ingredience and adjusted others to fit better to my use,. the coloring formula is my own. another curius thing is that the amount of coloring oxides in this glaze is alot lower than needed in a 3110 glaze It is my dream that if some one built further on this glaze they come on the forum with improvement if this is a free glaze a bit like Linux the program built by many then there are a bit of civilication in the jungle A picture of the glaze Peter
|
|